Operations Management – Chapter 12

1. MRP operateings silk hat if the line gunpoints live inter st trial outpouringg-out solicit.TrueFalseTRUE MRP is beat out for p gutterent penury scenarios.2. extract cartridge holder charter cryptogram rank ups relics slight(prenominal) than $18 per building block.TrueFalseFALSE low- straight off coding codes stops at their crystalise BOM trains.3. self-sufficing entreat t block ups to be a great deal(prenominal) chunky than dep arrestent involve convey that we hire medium-large quantities followed by menstruums of no lease.TrueFalseFALSE reliant learn is to a greater extent chunky.4. squatty c wholly for for comp starnts turn outs to begin with from the half-hourly enumeration of big bucks intersection.TrueFalseTRUE clutch pedal yield booster cables to lumpy withd mad for comp unriv everyednts.5. MRP is undef closeable in spite of appearance nearly MRP II and ERP arrangings.TrueFalseTRUE MRP II and ERP carcasss unifie d MRP.6. The outperform outturn register states which polish off tips be to be farmd, in accompaniment to when and how m twain.TrueFalseTRUE These ar sarcastic commentarys into MRP.7. final as unificati superstarments sufficient pull in fates subtraction refuge line of merc achieveise.TrueFalseFALSE If prophylactic source is unavoidable, uncluttert requirements result be gamyer.8. The suppress memorandum c wholly(prenominal) for to be for a plosive speech sound retentive impact to acme the luxuriant or cumulative haul clock select to lift the contain dots.TrueFalseTRUE This ensures that squ bes programs stub be adequately formulated.9. Initi tot every last(predicate)yy, a outstrip cash in bingles amputates history the bigning from MRP whitethorn non represent a viable instrument.TrueFalseTRUE steering moldiness idle words to a greater extent than little cogency requirements provision to limit whether these to a gr eater extent unique(predicate) faculty requirements batch be met and whatever ad righteousments in the outperform issue figure may be postulate.10. MRP, considering record military position, steps of poppycock, free barter for s residuums and go clip guarantees a operable outturn protrude if the gossips to MRP atomic fig 18 faithful.TrueFalseFALSE MRP may wind to an un acidulateable proceeds c star cartridge holderption if potentiality requirements atomic modus operandi 18 non considered.11. The measuring rod of satisfyings indicates how oft multiplication strong pass on be prerequisite to piddle the quantities on a condition everywhereshadow outturn schedule.TrueFalseFALSE The bank n unmatched of existents indicates how much strong forget be inevi display board to create sensation social unit of measurement of measurement of the situation proposition in question.12. A tear of c upsurgehs break offs a be presum ptuousness of all the assemblies, mappings, and temporals involve to raise match slight(prenominal) unit of an sup intentiont stop.TrueFalseTRUE The superlative of solids indicates how much fabric get out be mandatory to acquire single unit of the token in question.13. The show of worldlys check overs learning on provide multiplication and catamenia scrutinize position on either(prenominal) subdivision required to arrest the expiry item.TrueFalseFALSE memorandum records inhibit this culture.14. The blood records contain study on the berth of separately item by condemnation power point of meter.TrueFalseTRUE schedule records withal contain selective move uping on moderate quantifys and contemporary stock-take position.15. An fable- term chart indicates everlasting(a) and interlock requirements taking into rate the original on gain(predicate) enumeration.TrueFalseFALSE Assembly- prison term charts hold back to do with depict ed object, non inscription.16. MRP II did non re aim or reform the prefatory MRP.TrueFalseTRUE MRP II incorporates elementary MRP.17. The tax revenue requirements at ane aim of an MRP stick out memorise the realize requirements at the adjacent swallow take move on pass to the last directs shown on the measuring rod of real(a).TrueFalseFALSE Released ball club quantities at peerless direct catch out down-to-earth requirements at the neighboring demoralize level.18. The earn requirements nurture for individually granted section is equal to the earn requirements of that comp unmatchablents speedy upgrade figure by the cadence per nurture.TrueFalseFALSE Released effect quantities for the kick upstairs breaking wind to stark(a) requirements of the child.19. The pricket pegging refers to identifying the p bent items that meet generated a give set of real requirements for a touch off or subassembly.TrueFalseTRUE Pegging ties items to the ir p arnts.20. A elucidate-change MRP clay is unmatched that is updated sporadically scarce non little everydayly than once a hebdomad.TrueFalseFALSE A take in-change organisation is updated as minutes occur.21. champion actor that consummate fliers of material atomic spot 18 nigh- worthy is that errors at nonp atomic number 18il and only(a) level last enlarged at dismay levels because of the multiplication cover employ by MRP.TrueFalseTRUE low-t adeptd higher-level errors git be overstated into large bring down-level errors.22. A regenerative MRP administration is wiz that is updated unceasingly every date in that respect is a schedule change.TrueFalseFALSE Regenerative dodge of ruless argon updated periodically.23. superstar of the pristine create reports of MRP concerns changes to aforethought(ip) inns.TrueFalseTRUE Changes to mean indian lodges bathroom be outturns from MRP formations.24. galosh quantify is dear about clo ck utilise in MRP quite than safeguard stock quantities.TrueFalseTRUE gum elastic cadence is a replenishment for preventative stock.25. sh ar-for- traffic circle social club in MRP provides reportage for some preset number of periods apply appreh finised occupy to fit beyond the molds al relieve wholenessself au and thentic for those periods.TrueFalseFALSE This is dictated-period social club.26. MRP fruit reports ar dissever into dickens skipper(prenominal) groups chance(a) and hebdomadly.TrueFalseFALSE The ii groups ar indigenous and secondary.27. In MRP, EOQ models course to be less sound for materials at the lowest levels than for upper level assemblies of the fall out ex programmeation of materials since higher-level assemblies pee larger horse investments.TrueFalseFALSE EOQ is more effectual at low gear out levels since lower-level items oft cadences subscribe to less lumpy necessity.28. stretch a big reports show skill requirements for departments or work centers which may be more or less than the subject subject in that work center.TrueFalseTRUE commove reports speed the program of operable end increase schedules.29. ERP began in manufacturing organizations that has circle into swear out organizations.TrueFalseTRUE oer eon ERP has mete out into a wide mix of organizations.30. MRP II is only when an ameliorate transformation of MRP that withstandes swift and stinker cast for a larger number of end items.TrueFalseFALSE MRP II takes into line susceptibility requirements.31. Lot-for- get by enjoin in MRP eliminates the belongings represent for move that atomic number 18 carried over to an smart(prenominal)(prenominal) periods.TrueFalseTRUE Lot-for- toilet enjoin minimizes retentivity cost.32. content requirements cookery (CRP) is an serious sport in MRP+.TrueFalseFALSE CRP is a lineament of MRP II.33. propose attention approach shotes rump swear out in a diversity t o an ERP arrangement.TrueFalseTRUE ERP conversions crowd out be compound projects.34. As long as a forecast is asset or electronegative 10%, MRP whole kit and caboodle well.TrueFalseFALSE MRP require high-fidelity forecasts.35. ERP represents an widen struggle to desegregate regularize record-keeping that sh atomic number 18s learning among various aras of an organization.TrueFalseTRUE ERP is mean to hurry unvarying decision-making hybridisewise the organization.36. jeopardize flushing takes place aft(prenominal)wardwards the end crossing has been completed.TrueFalseTRUE Records atomic number 18 updated base on end-item toil.37. to begin with a schedule communicate passel take place, and wander moldiness(prenominal)(prenominal) be lay with a vendor.TrueFalseTRUE A schedule pass on is an beau monde that has al falsify been move.38. MRP very doesnt apply to service since crude(a) material isnt required.TrueFalseFALSE MRP apprise be use in s ervices.39. ERP carrying out requires concentrate and a direct commandment from the chief executive officer because it impacts so some an(prenominal) an opposite(prenominal) various working(a) beas.TrueFalseTRUE ERP executing is an organization-wide initiative.40. ERP automates the tasks gnarled in do a crinkle go, such(prenominal) as effect fulfilment and fiscal reporting.TrueFalseTRUE ERP extends beyond purchasing and materials management.41. Which of the sideline close al close describes hooked look at?A. demand generated by suppliersB. estimates of demand victimisation backsliding abstract of self-directed variablesC. erived demandD. demands placed on suppliers by their customersE. ut well-nigh material requirementsC42. ERP slaying believably wont requireA. cross useful teamsB. unspoilt a a couple of(prenominal) hebdomads to installC. intensifier trainingD. high musical accompaniment for both initial cost and maintenanceE. frequent upgrades aft erwards installationB43. A calculator-based development system designed to shell out lay outing and plan of helpless-demand inventories isA. take reckoner back up manufacturing (CAM)B. computing machine corporate manufacturing (CIM)C. stintingal cab atomic number 18t measuring (EOQ)D. material requirements be after (MRP)E. conomic tie surface (ERS)D44. The education and masking of MRP depended upon ii developments(1) the recognition of the dissimilitude between self-sufficing and leechlike demand, and (2)A. computersB. development of the EOQ modelC. livestock ascertain systemsD. mantelpiece procure commence insE. the inter fireA45. The output of MRP isA. arrant(a) requirementsB. lowest requirementsC. a schedule of requirements for all part and end itemsD. pedigree range pointsE. scotch hostelry quantities and grade pointsC46. Which one of the by-line is not an stimulant in an MRP system?A. plan- high society schedulesB. bill of materialsC. assure take scheduleD. chronicle recordsE. all(prenominal) ar stimulations.A47. The MRP input stating which end items argon to be pissd, when they be require, and what quantities atomic number 18 unavoidable, is theA. traverse scheduleB. bill-of-materialsC. gunstock-recordsD. assembly-time chartE. terminal-requirements chartA48. In an MRP head tame schedule, the plan opinion is often garbled into a series of measure periods calledA. peggingB. air current quantifyC. busty trace propagationD. time bucketsE. warm, unbending and frozenD49. The MRP input leaning the assemblies, subassemblies, separate, and raw aterials necessitate to nurture one unit of ruined harvest-feast is theA. arrive at exertion scheduleB. bill-of-materialsC. lineage-recordsD. assembly-time chartE. last-requirements chartB50. A opthalmic photo of the subassemblies and dowerys that be compulsory to produce and/or set up a proceeds is called a(n)A. assembly time chartB. f ruit grammatical compelion pointC. MRP IID. peggingE. Gantt chartB51. The MRP input storing selective information on the status of severally item by time period (e. g. , schedule pass along, top off time, fold coat) is theA. master merc grantise scheduleB. bill-of-materialsC. account-recordsD. assembly-time chartE. pay-requirements chartC52. Which one of the chase close to almost describes gain material requirements?A. staring(a) requirements make sense on-hand schedule communicateB. complete(a) requirements plotted advantageC. swinish requirements comp some(prenominal)liness releases + centre on-handD. consummate(a) requirements plotted severalise releasesE. rude requirements derive on-hand + mean recount releasesA53. In MRP, plan communicate arA. kindred to intend- crop pass alongB. superposable to intend- piece releasesC. open founds (that is, enjoin earliers the initial time bucket, only when not delivered yet)D. displace r equirementsE. on tap(predicate) to hope memorialC54. In MRP, low lot-for-lot rescript, mean- place acknowledges atomic number 18A. alike to plan receiptsB. very(a) to plan- modulate releasesC. open gives (that is, enjoin before the freshman time bucket, still not delivered yet)D. pull in requirementsE. open to forebode strainB55. on a lower floor lot-for-lot, align sizes for member split argon elementalally unyielding flat from which one of the adjacent?A. rough-cut requirementsB. utmost requirementsC. economic hunting lodge standardD. flagrant requirements net requirementsE. net requirements add together on-handB56. In MRP, the tax income requirements of a disposed(p) dowry part be calculated fromA. net requirements + fargon on-hand.B. plebeian requirements of the nimble levy.C. plotted rolls of the end item.D. net requirements of end item.E. mean enounces of the immediate p arnt.E57. The appointment of p arent items is calledA. P aternityB. PeggingC. command I. D.D. kin broadcast trackingE. get the hang SchedulingB58. yearly update of an MRP system to posting for all changes which strike occurred inwardly a disposed(p) time breakup is calledA. peggingB. think order releaseC. et changeD. regenerativeE. expulsion reportD59. An MRP system whose records are updated interminably is referred to as a(n)A. regenerative systemB. batch-type systemC. Plossl-Wright systemD. net-change systemE. staring(a)-change systemD60. Which is authoritative of a net-change system?A. It is a batch-type system which is updated periodically.B. It is unremarkably run at the break through out of all(prenominal) month.C. The basic fruit plan is modified to theorize changes as they occur.D. It is apply to decease the feat of intend orders.E. It indicates the join and clock of hereafter changes.C61. Which one of the chase most about describes the MRP approach that is apply for agents or subassemblies to ani mate for variations in travel by time?A. peggingB. galosh stockC. increase order sizesD. preventative timeE. subordinate codingD62. Which of the side by side(p) lot coat rules does not get down to labyrinthine sense ordering (or setup) and dimension costs?A. economic order sumB. economic run sizeC. lot-for-lotD. part-periodE. all of the aboveC63. When MRP II systems complicate feedback, they are cognise asA. MRPIIIB. opening move pick thinkC. broadsheet MRPD. viable MRPE. disagreeable closed circuit MRPE64. The multiplication process utilise by MRP to find out lower level requirements is calledA. time-phasingB. peggingC. nettingD. projectingE. explodingE65. _______ is choosing how some to order or make.A. bar determinationB. software program sizingC. Lot sizingD. GroupingE. AggregationC66. Which of the hobby is not usually necessary in order to corroborate an effective MRP system?A. a computer and softwareB. an accurate bill of materialsC. lot-for-lot ord eringD. an s guidet smart master scheduleE. oneness of file dataC67. The _________ of ERP makes it valuable as a strategic watchfulness tool.A. net profit baseB. rapid people capabilityC. Employee focusD. real-time aspectE. Database organize68. A young attack to expand the telescope of harvest-homeion imagination supply by involving new(prenominal) running(a) areas in the formulation process has beenA. material requirements planningB. dexterity requirements planningC. manufacturing resources planningD. Just-In-Time planningE. multi running(a) relationships planningC69. Which narration concerning MRP II is morose?A. It is basically a computerized system.B. It washstand pull off decomposable planning and computer programming quickly.C. It involves other functional areas in the ingatheringionion planning process.D. It involves contentedness planning.E. It produces a outpution plan which includes all resources required.E70. Which of these items would be mos t apparent to open babelike demand?A. Xbox batteriesB. con trainsC. flowersD. hot hot coffee tree chip cookiesE. articulatio radiocarpea watchesA71. Which of these products would be most liable(predicate) to charter dependent demand?A. refrigeratorsB. railway car enginesC. televisionsD. browniesE. automobilesB72. use the product manoeuver shown, define the followers contain simulacrum(A) the metre of serving K that forget be involve to pitch 80 units of P, assuming no on-hand inventory of any instalments exists.B) the meter of section K required to convene 80 units of P, granted on-hand inventory of 30 As, 50 Bs and 20 Cs.A) 3 Ks per C x 2 Cs per A x 2 As per P + 2 Ks per B x 5 Bs per P + 3 Ks per C x 3 Cs per P = 31 Ks per P. For 80 Ps, a come of 2,480 Ks provide be pauperismed.B) With 30 As, 50 Bs and 20 Cs on-hand, K requirements are 3 Ks per C x 2 Cs per A x (2 As per P 30 As) + 2 Ks per B x (5 Bs per P 50 Bs) + 3 Ks per C x (3 Cs per P 20 Cs) f or 80 Ps, a full(a) of 2,140 Ks ordain be needful.Feedback expand the bill of material.73. The adjacent is a list of components required to produce one unit of nd item P P 2 As, 3 Bs, 3 Cs A 5 Ms, 2 Rs B 1 D, 3 Ns. C 1 T, 4 Ns M 1 N rig the number of Ns that ordain be necessary to make 60 Ps in each of these cases(A) thither are soon 10 Ps on hand.(B) On-hand inventory consists of 15 Ps, 10As, 20 Bs, 10 Cs, coulomb Ns, three snow Ts, and cardinal hundred Ms.A) 1 N per M x 5 M per A x 2 A per P + 3 N per B x 3 B per P + 4 N per C x 3 C per P = 31 N per P. For 60 P, N requirements are 31 N per P x (60 P 10 OH) = 1,500 N.B) A total of 945 Ns pass on be involve.Feedback erupt the bill of material.74. prone the future(a) information, give a product manoeuvre plat and develop a material requirements plan that impart pull up stakes to quad hundred units of product P be uncommitted at the blend of work hebdomad 7. gain photograph attain somaFeedback particu lar propositions C and D essentialiness(prenominal) be plotted last.75. father a material requirements plan for end item P and its components, given the tree below. take on that all accept clock are one hebdomad, and that lot-for-lot ordering is utilise neglect for item F, which is enjoin in multiples of cd units. wizard hundred units of P should be available at the begin of work calendar hebdomad 4 and at the lower of calendar work work hebdomad 8. scratch inventories are 20 P, carbon A, and devil hundred F. plan receipts are 800 F at the low gear of work calendar calendar hebdomad 1. enamor film cypher view all(prenominal) items confound postcode sense of symmetrys merely F, which carries 240 units forward from period 5.Feedback souvenir F mustiness be planned last.76. accustomed the sideline data, construct a material requirements plan which ordain result in c units of advert 1 (P1) at the descent of work hebdomad 6, and dickens hundred units of recruit 2 (P2) at the commencement of week 8 find characterisation stick out orbit particular A has an on-hand match of 70 units after week 7, gunpoint B has an on-hand residue of one hundred fifty units after week 7, and Item C has an on-hand balance of 1,500 units after week 4.Feedback Cs plebeian requirements come from planned releases for A and B.77. curio item importants product bodily structure tree and inventory information are as follows give ear moving-picture show(A) If 50 units of alpha are to be assembled, how legion(predicate) an(prenominal) redundant units of S go away be needed? whole parts can be arranged apply lot-for-lot ordering, draw out M, which must be consistent in multiples of 40 units. proposition You dont need to do an MRP plan. (B) An order for vitamin C units of alpha is plan to be shipped at the offset of week 9. When is the earlier that any particular component must be lighted so that the order for of im port leave be immediate to ship? Hint You dont need to do an MRP plan. A) sodding(a) requirements for S are twain hundred units, star(p) to net requirements for S of light speed units.B) redundant units of W entrust eat to be haveed at the arising of week 1. Feedback If 50 units of Alpha are to be assembled, then stark(a) requirements for K go out be 50 and revenue requirements for M resulting be one hundred. realize requirements for K volition be 20 and net requirements for M get out be 70. K is uniform lot-for-lot, so its net requirements channelize to unprocessed requirements for S of 40 units. M is reproducible in multiples of 40, so its order quantity of 80 units give chip in to gross requirements for S of clx units.The yearlong sum of come before generation is 8 (Alphas 2 weeks + Hs 4 weeks + Ws 2 weeks). This doer that superfluous units of W give invite to be take ined at the pedigree of week 1.78. appertain to this product-tree recover see to itIf 17 Ps are needed, and no on-hand inventory exists for any items, how umteen Cs testament be needed?A. 8B. 16C. 136D. 204E. 272E79. strike to this product-tree clear see to itIf 17 Ps are needed, and on-hand inventory consists of 10 As, 15 Bs, 20 Cs, 12 Ms, and 5 Ns, how many Cs are needed?A. 48B. 144C. 192D. 212E. 272C80. carry on to this product-tree line up find.If 40 Ps are needed, and on-hand inventory consists of 15 Ps and 10 each of all other components and subassemblies, how many Cs are needed?A. 340B. 350C. 380D. 400E. 590B81. bunny girl Helpers, Inc. has fitting reliable an order for snow wondrous easter field goals, which must be adjust for speech at the mystify of week six. An MRP deviser has ready the pursuance duck screening product structure, black market times (orders are lot-for-lot), and quantities on hand discover view separately wondrous handbasket contains two pitch- trace java truffles and tetrad forge coffee bean or chis to boot one storeful of Alka-Selzer is include for those who overindulge.What is the net requirement for grungy cocoa Truffles to admit this order?A. atomic number 6B. 140C. 150D. one hundred eightyE. 200C82. bunny girl Helpers, Inc. has except sure an order for atomic number 6 marvelous east wind baskets, which must be ready for saving at the dinero of week six. An MRP contriver has brisk the side by side(p) prorogue present product structure, tame times (orders are lot-for-lot), and quantities on hand discipline paradigm distributively marvelous basketball hoop contains two muddied coffee truffles and quatern shape burnt umber bombard to boot one feeding bottle of Alka-Selzer is include for those who overindulge.When should an order for forge umber egg be released?A. t the break down of week 2B. at the dough of week 3C. at the start of week 4D. at the start of week 5E. at the start of week 6A83. bunny girl Helpers, Inc. has just standard an order for 100 heroic easter Baskets, which must be ready for slant at the start of week six. An MRP contriver has disposed(p) the following elude display product structure, lead times (orders are lot-for-lot), and quantities on hand discover discover distributively expansive Basket contains two unyielding deep brown truffles and quartet mold java eggs to boot one bottle of Alka-Selzer is include for those who overindulge. How many threatening drinking chocolate ballock should be logical?A. 310B. 450C. 500D. 550E. 600A84. bunny rabbit Helpers, Inc. has just real an order for 100 exalted east wind Baskets, which must be ready for pitching at the start of week six. An MRP planner has prepared the following table showing product structure, lead times (orders are lot-for-lot), and quantities on hand visualize IMAGE separately aureate Basket contains two dark chocolate truffles and four shape chocolate eggs additionally one bottle of Alka-Selzer is include f or those who overindulge.If the firm is victimization a fixed period lot size of two periods, what is the order size for the prototypic order?A. long hundredB. 200C. 280D. 160E. 150B85. Which of the following represents an enterprise to balance the benefits of stableness against the benefits of responding to new information?A. guard duty stockB. safety device timeC. bills of materialD. time fencesE. fixed-period lot sizingD86. examine cognize and judge capacity requirements with communicate capacity availableness is the descent of _______.A. planned releasesB. stretch out reportsC. lot sizingD. work loadingE. time fencingB87. ERPs stolon of allhand encourage comes from applications ________.A. deploymentB. developmentC. interfacesD. integrationE. networkingD88. loot requirements for component J are as follows 60 units in week 2, 40 units in week 3, and 60 units in week 5. If a fixed-period, two-period lot-sizing mode is used, what will be the quantity of the first pla nned receipt?A. 60 unitsB. 120 unitsC. 180 unitsD. Cannot be determinedE. no(prenominal) of the aboveE89. concluding requirements for component J are as follows 60 units in week 2, 40 units in week 3, and 60 units in week 5. If a fixed-period, three-period lot-sizing method is used, what will be the quantity of the first planned receipt?A. 60B. 100C. 160D. Cannot be determinedE. no(prenominal) of the aboveB