Chapter 15 Latihan Soal & Solusi PDF

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Operations Management, 8e Chapter 15 Test Bank: Resource Planning Multiple Choice

35. Material requirements planning (MRP) is a useful for all of the following except a. dependent demand items. b. discrete demand items. c. independent demand items. d. erratic orders. Ans: C Difficulty: Moderate Learning Objective: LO 1

36. All of the following are inputs into the MRP process except a. the master production schedule. b. the product structure file. c. the item master file. d. the planned order report. Ans: D Difficulty: Easy Learning Objective: LO 1

37. The product structure file provides all of the following information except a. the product’s demand. b. the items that go into the product. c. a brief description of each item. d. when and in what quantity each item is needed in the assembly process. Ans: A Difficulty: Easy Learning Objective: LO 1

38. A phantom bill of material is used a. to group small, loose parts together. b. when the product is manufactured in major subassemblies. c. for subassemblies that are immediately consumed in the next stage of production.

d. when due dates have not been calculated. Ans: C Difficulty: Moderate Learning Objective: LO 1

39. A _______________ of material is used to plan the production of products with many optional features. a. K-bill b. modular bill c. phantom bill d. time-phased bill Ans: B Difficulty: Moderate Learning Objective: LO 1

40. The item master file contains all the following except a. on-hand quantities. b. lead times. c. planned order releases. d. on-order quantities. Ans: C Difficulty: Moderate Learning Objective: LO 1

41. The MRP process of subtracting on-hand quantities and scheduled receipts from gross requirements to produce net requirements is referred to as a. cycle counting. b. lot sizing. c. exploding. d. netting. Ans: D Difficulty: Moderate Learning Objective: LO 1

42. The MRP process of determining requirements for lower level items based on the master production schedule is referred to as a. lot sizing. b. netting.

c. backward scheduling. d. exploding. Ans: D Difficulty: Moderate Learning Objective: LO 1 43. ______________ is a lot sizing technique that orders for multiple demand periods is referred to as a. Lot-for-lot (L4L) b. Periodic order quantity (POQ) c. Economic order quantity(EOQ) d. Multiple order quantity (MOQ) Ans: B Difficulty: Moderate Learning Objective: LO 1 44. Given the following Product Structure Record A

B(3) D(2)

C(2) E(1)

D(3)

G(2)

G(3)

G(3)

The number of E’s required for each A is a. b. c. d.

1. 2. 3. 4.

Ans: C Difficulty: Moderate Learning Objective: LO 1

45.

Given the following Product Structure Record

A

B(3) D(2)

C(2) E(1)

D(3) G(3)

G(2)

The number of D’s required for each A is a. 2. b. 3. c. 6. d. 12. Ans: D Difficulty: Moderate Learning Objective: LO 1

46. Given the following Product Structure Record A

B(3) D(2)

C(2) E(1)

G(3)

D(3)

G(2)

G(3)

The number of G’s required for each A is a. 40. b. 20. c. 18. d. 3. Ans: A Difficulty: Moderate Learning Objective: LO 1

47. Given the following MRP matrix for Item D: ITEM: D

Period

Lot Size: Min 100 LT: 2 Gross Requirements Schedule Receipts Project on Hand 120 Net Requirements Planned Order Receipts Planned Order Releases

1 60

2 90 150

3 150

4 150

5 180

6 270

7 120

3 150

Period 4 5 150 180

6 270

7 120

3 150

Period 4 5 150 180

6 270

7 120

The planned order release for period 3 is a. 100. b. 160. c. 270. d. 300. Ans: B Difficulty: Hard Learning Objective: LO 1

48. Given the following MRP matrix for Item D: ITEM: D Lot Size: Min 100 LT: 2 Gross Requirements Schedule Receipts Project on Hand 120 Net Requirements Planned Order Receipts Planned Order Releases

1 60

2 90 150

The planned order release for period 5 is a. 100. b. 120. c. 160. d. 270. Ans: B Difficulty: Hard Learning Objective: LO 1 49. Given the following MRP matrix for Item D: ITEM: D Lot Size: Min 100 LT: 2 Gross Requirements Schedule Receipts Project on Hand 120 Net Requirements

1 60

2 90 150

Planned Order Receipts Planned Order Releases

The planned order receipt for period 6 is a. 100. b. 120. c. 160. d. 270. Ans: D Difficulty: Hard Learning Objective: LO 1

50. Given the following MRP matrix for Item D: ITEM: D Lot Size: Min 100 LT: 2 Gross Requirements Schedule Receipts Project on Hand 120 Net Requirements Planned Order Receipts Planned Order Releases

1 60

2 90 150

3 150

Period 4 5 150 180

6 270

7 120

The projected on hand quantity at the end of period 3 is a. 0. b. 20. c. 60. d. 70. Ans: D Difficulty: Hard Learning Objective: LO 1

51. Given the following MRP matrix for Item C: ITEM: C Lot Size: POQ LT: 2 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 70

2 90 200

3 150

Period 4 5 150 180

6 290

7 120

8 150

If each order cost $500 and the holding cost is $0.75 per item per period, the periodic order quantity is a. 3 periods of requirements b. 2 periods of requirements c. 1 period of requirements d. 0 period of requirements Ans: A Difficulty: Hard Learning Objective: LO 1

52. Given the following MRP matrix for Item C: ITEM: C Lot Size: POQ LT: 2 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 70

2 90 200

3 150

Period 4 5 150 180

6 290

7 120

8 150

If each order cost $500 and the holding cost is $0.75 per item per period, then using the Periodic Order Quantity lot sizing technique, the planned order release for period 1 is a. 270. b. 290. c. 340. d. 560. Ans: C Difficulty: Hard Learning Objective: LO 1

53. Given the following MRP matrix for Item C: ITEM: C Lot Size: POQ LT: 2 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 70

2 90 200

3 150

Period 4 5 150 180

6 290

7 120

8 150

If each order cost $500 and the holding cost is $0.75 per item per period, then using the Periodic Order Quantity lot sizing technique, the planned order release for period 4 is a. 270. b. 290. c. 340. d. 560. Ans: B Difficulty: Hard Learning Objective: LO 1

54. Given the following MRP matrix for Item C: ITEM: C Lot Size: POQ LT: 2 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 70

2 90 200

3 150

Period 4 5 150 180

6 290

7 120

8 150

If each order cost $500 and the holding cost is $0.75 per item per period, then using the Periodic Order Quantity lot sizing technique, the projected on hand at the end of period 7 is a. 330. b. 270. c. 0. d. 140. Ans: C Difficulty: Hard Learning Objective: LO 1

55. Given the following Product Structure Record A

B(2)

E(2)

C(3)

F(3)

F(2)

D(6)

G(3)

E(3)

H(1)

F(2)

I(1)

The number of I’s required for each A is a. b. c. d.

1. 2. 6. 12.

Ans: C Difficulty: Moderate Learning Objective: LO 1

56. Given the following Product Structure Record A

B(2)

E(2)

C(3)

F(3)

F(2)

D(6)

G(3)

E(3)

H(1)

F(2)

I(1)

The number of F’s required for each A is a. 6. b. 12. c. 18. d. 24. Ans: D Difficulty: Moderate Learning Objective: LO 1

57. Given the following Product Structure Record A

B(2)

E(2)

C(3)

F(3)

F(2)

D(6)

G(3)

E(3)

H(1)

F(2)

I(1)

The number of G’s required to assemble 10 A’s is a. 9. b. 10. c. 90. d. 180. Ans: C Difficulty: Moderate Learning Objective: LO 1

58. Given the following MRP matrix for Item E: ITEM: E Lot Size: L4L LT: 3 Gross Requirements Schedule Receipts Project on Hand 500 Net Requirements Planned Order Receipts Planned Order Releases

1 200

2 100

3 200 300

Period 4 5 200 300

6 200

7 300

Period 4 5 200 300

6 200

7 300

The planned order releases for period 1 is a. 300. b. 200. c. 75. d. 0. Ans: D Difficulty: Hard Learning Objective: LO 1

59. Given the following MRP matrix for Item E: ITEM: E Lot Size: L4L LT: 3 Gross Requirements Schedule Receipts Project on Hand 500 Net Requirements Planned Order Receipts

1 200

2 100

3 200 300

Planned Order Releases

The projected on hand quantity at the end of period 3 is a. 0. b. 100. c. 300. d. 500. Ans: C Difficulty: Hard Learning Objective: LO 1

60. Given the following MRP matrix for Item E: ITEM: E Lot Size: L4L LT: 3 Gross Requirements Schedule Receipts Project on Hand 500 Net Requirements Planned Order Receipts Planned Order Releases

1 200

2 100

3 200 300

Period 4 5 200 300

6 200

7 300

Period 4 5 200 300

6 200

7 300

The planned order releases for period 3 is a. 300. b. 200. c. 75. d. 0. Ans: B Difficulty: Hard ) Learning Objective: LO 1

61. Given the following MRP matrix for Item E: ITEM: E Lot Size: L4L LT: 3 Gross Requirements Schedule Receipts Project on Hand 500 Net Requirements Planned Order Receipts Planned Order Releases

1 200

2 100

The planned order releases for period 4 is

3 200 300

a. 300. b. 200. c. 75. d. 0. Ans: A Difficulty: Hard Learning Objective: LO 1

62. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

4 60

If L4L ordering is used the planned order releases is a. 40 in period 1 and 0 in period 3 b. 80 in period 2 and 60 in period 3 c. 60 in period 2 and 80 in period 3 d. 0 in period 1 and 40 in period 3 Ans: B Difficulty: Hard Learning Objective: LO 1

63. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

If EOQ lot sizing is used the minimum order quantity is

4 60

a. 85 b. 100 c. 120 d. 150 Ans: C Difficulty: Hard Learning Objective: LO 1

64. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

4 60

If EOQ lot sizing is used to set the minimum order quantity, then the planned order releases is a. 40 in period 1 and 0 in period 3 b. 0 in period 2 and 80 in period 3 c. 120 in period 2 and 120 in period 3 d. 100 in period 2 and 100 in period 3 Ans: C Difficulty: Hard Learning Objective: LO 1

65. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

4 60

If EOQ lot sizing is used to set the minimum order quantity, then the projected on hand quantity at the end of period 3 is

a. 40. b. 0. c. 100. d. 20. Ans: A Difficulty: Hard Learning Objective: LO 1

66. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

4 60

If the periodic order quantity lot sizing rule is used, the number of period’s worth of requirements is a. 0. b. 1. c. 2. d. 3. Ans: C Difficulty: Hard Learning Objective: LO 1

67. A firm has the following gross requirements for Item F. If ordering costs are $60 per order and carrying costs are $0.50 per period. Item F LT: 1 Gross Requirements Schedule Receipts Project on Hand 100 Net Requirements Planned Order Receipts Planned Order Releases

1 60

Period 2 3 40 80

4 60

If the periodic order quantity lot sizing rule is used, then planned order releases in Period 2 is a. 40 in period 1.

b. 60 in period 2. c. 120 in period 3. d. 140 in Period 2. Ans: D Difficulty: Hard Learning Objective: LO 1

68. Given the following Product Structure Record A

B(3)

E(2)

C(2)

E(3)

D(4)

F(2)

F(3)

G(2)

The number of E’s required for each A is a. 3. b. 6. c. 12. d. 24. Ans: C Difficulty: Moderate Learning Objective: LO 1

69. Given the following Product Structure Record A

B(3)

E(2)

C(2)

E(3)

D(4)

F(2)

F(3)

The number of F’s required for each A is a. 2.

G(2)

b. 3. c. 12. d. 16. Ans: D Difficulty: Moderate Learning Objective: LO 1

70. Given the following Product Structure Record A

B(3)

E(2)

C(2)

E(3)

D(4)

F(2)

F(3)

G(2)

The number of G’s required for each A is a. 2. b. 8. c. 12. d. 24. Ans: B Difficulty: Moderate Learning Objective: LO 1

71. Which of the following is not a major input into capacity requirements planning (CRP)? a. planned order releases b. routing file c. load profiles for each work center d. open orders file Ans: C Difficulty: Moderate Learning Objective: LO 2 72. A load profile compares a. requirements for all lower-level items to higher-level items. b. cumulative lead times to projected lead times.

c. the quantities in which items should be produced to actual demand. d. released and planned orders with work center capacity. Ans: D Difficulty: Moderate Learning Objective: LO 2

73. All of the following can be used for underloaded conditions except a. acquiring additional work. b. pushing work back. c. pulling work ahead. d. reducing normal capacity. Ans: B Difficulty: Moderate Learning Objective: LO 2

74. Which of the following would not be used for an overloaded condition? a. pulling work ahead b. rerouting jobs to alternative work centers c. pushing work back d. splitting lots between two or more machines Ans: A Difficulty: Moderate Learning Objective: LO 2

75. _____________________ is a software that organizes and manages a firms business processes by sharing information across functional areas. a. Materials requirement planning (MRP) b. Enterprise requirements planning (ERP) c. Product lifecycle management (PLM) d. None of these answer choices is correct. Ans: B Difficulty: Easy Learning Objective: LO 3

76. ERP systems consist of a series of __________________ that can be used alone or in concert. a. accounting applications

b. application modules c. personal computers d. None of these answer choices is correct. Ans: B Difficulty: Easy Learning Objective: LO 3

77. Which one of the following is not one of the four main categories of ERP modules? a. Finance/Accounting b. Sales/Marketing c. Human Resources d. Information Technology Ans: D Difficulty: Easy Learning Objective: LO 3

78. ______________ refers to the selection of ERP modules from different vendors. a. Integrated systems b. Best-of-breed c. Purchase optimization d. None of these answer choices is correct. Ans: B Difficulty: Easy Learning Objective: LO 3

79. In ERP systems, advanced analytical capabilities that support decision making collectively is called business a. intelligence. b. support systems. c. decision protocol. d. None of these answer choices is correct. Ans: A Difficulty: Moderate Learning Objective: LO 3

80. _______________________ software plans and executes business processes involving customer interaction. a. Product lifecycle management b. Customer relationship management c. Supply chain management d. ERP Ans: B Difficulty: Moderate

Learning Objective: LO 4 81. ________________________ software plans and executes business processes involving supplier interaction. a. Product lifecycle management b. Customer relationship management c. Supply chain management d. ERP Ans: C Difficulty: Moderate Learning Objective: LO 5

82. ____________________ software manages the design interaction between suppliers and customers. a. Product lifecycle management b. Customer relationship management c. Supply chain management d. ERP Ans: B Difficulty: Moderate Learning Objective: LO 6

83. Enterprise application software breaks down complex business processes into a series of transactions between applications typically uses which of the following programming languages? a. EDI b. XML

c. SCM d. PLM Ans: B Difficulty: Easy

Learning Objective: LO 7 84. With _________________, customers can bundle together the services that they need and not purchase the entire system. a. cloud computing b. service-oriented architecture c. software as a service d. XML Ans: B Difficulty: Moderate Learning Objective: LO 7

85. With _________________, on-demand IT services are provided over the Internet. a. cloud computing b. service-oriented architecture c. software as a service d. XML Ans: B Difficulty: Moderate Learning Objective: LO 7...