ReasoningAbility.com

JIT Penalty Scheduling: Worksheet 10 - Expert Practice JIT Penalty Scheduling EXPERT

Ready to master JIT Penalty Scheduling? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve jit penalty scheduling reasoning tricks, handle fast jit penalty scheduling solving, and perfect jit penalty scheduling mastery with our step-by-step solutions.

📝 Worksheet 10 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through JIT Penalty Scheduling
Worksheet 10 of 10 (100% complete)

Question 1

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component C | 45 | 93 | 4 | 10 | | Component A | 25 | 37 | 5 | 20 | | Component B | 42 | 97 | 5 | 13 | | Component D | 33 | 102 | 5 | 15 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component C → Component B → Component D
2. Calculate completion times and penalties:
- Component A: completes at 25, due 37, early by 12 min → penalty 60
- Component C: completes at 70, due 93, early by 23 min → penalty 92
- Component B: completes at 112, due 97, late by 15 min → penalty 195
- Component D: completes at 145, due 102, late by 43 min → penalty 645

3. Total penalty: 992

Answer: 992 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 2

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 57 | 107 | 4 | 17 | | Component D | 33 | 64 | 5 | 12 | | Component C | 24 | 53 | 2 | 19 | | Component B | 54 | 69 | 2 | 20 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component C → Component D → Component B → Component A
2. Calculate completion times and penalties:
- Component C: completes at 24, due 53, early by 29 min → penalty 58
- Component D: completes at 57, due 64, early by 7 min → penalty 35
- Component B: completes at 111, due 69, late by 42 min → penalty 840
- Component A: completes at 168, due 107, late by 61 min → penalty 1037

3. Total penalty: 1970

Answer: 1970 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 3

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component B | 38 | 96 | 5 | 15 | | Component D | 22 | 83 | 4 | 17 | | Component C | 53 | 93 | 1 | 17 | | Component A | 34 | 101 | 5 | 16 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component C → Component B → Component A
2. Calculate completion times and penalties:
- Component D: completes at 22, due 83, early by 61 min → penalty 244
- Component C: completes at 75, due 93, early by 18 min → penalty 18
- Component B: completes at 113, due 96, late by 17 min → penalty 255
- Component A: completes at 147, due 101, late by 46 min → penalty 736

3. Total penalty: 1253

Answer: 1253 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 4

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 40 | 74 | 5 | 12 | | Component C | 54 | 103 | 1 | 19 | | Component D | 20 | 80 | 2 | 18 | | Component B | 28 | 50 | 3 | 12 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component B → Component A → Component D → Component C
2. Calculate completion times and penalties:
- Component B: completes at 28, due 50, early by 22 min → penalty 66
- Component A: completes at 68, due 74, early by 6 min → penalty 30
- Component D: completes at 88, due 80, late by 8 min → penalty 144
- Component C: completes at 142, due 103, late by 39 min → penalty 741

3. Total penalty: 981

Answer: 981 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 5

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component D | 21 | 60 | 2 | 17 | | Component A | 45 | 121 | 3 | 10 | | Component B | 32 | 106 | 2 | 15 | | Component C | 43 | 94 | 1 | 11 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component C → Component B → Component A
2. Calculate completion times and penalties:
- Component D: completes at 21, due 60, early by 39 min → penalty 78
- Component C: completes at 64, due 94, early by 30 min → penalty 30
- Component B: completes at 96, due 106, early by 10 min → penalty 20
- Component A: completes at 141, due 121, late by 20 min → penalty 200

3. Total penalty: 328

Answer: 328 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 6

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 45 | 55 | 5 | 10 | | Component C | 52 | 113 | 5 | 13 | | Component D | 49 | 102 | 3 | 19 | | Component B | 33 | 83 | 2 | 13 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component B → Component D → Component C
2. Calculate completion times and penalties:
- Component A: completes at 45, due 55, early by 10 min → penalty 50
- Component B: completes at 78, due 83, early by 5 min → penalty 10
- Component D: completes at 127, due 102, late by 25 min → penalty 475
- Component C: completes at 179, due 113, late by 66 min → penalty 858

3. Total penalty: 1393

Answer: 1393 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 7

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component B | 25 | 73 | 5 | 12 | | Component A | 53 | 68 | 4 | 12 | | Component C | 53 | 65 | 1 | 14 | | Component D | 25 | 51 | 2 | 15 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component C → Component A → Component B
2. Calculate completion times and penalties:
- Component D: completes at 25, due 51, early by 26 min → penalty 52
- Component C: completes at 78, due 65, late by 13 min → penalty 182
- Component A: completes at 131, due 68, late by 63 min → penalty 756
- Component B: completes at 156, due 73, late by 83 min → penalty 996

3. Total penalty: 1986

Answer: 1986 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 8

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 32 | 55 | 3 | 10 | | Component B | 31 | 55 | 2 | 15 | | Component D | 57 | 109 | 5 | 11 | | Component C | 51 | 91 | 1 | 11 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component B → Component C → Component D
2. Calculate completion times and penalties:
- Component A: completes at 32, due 55, early by 23 min → penalty 69
- Component B: completes at 63, due 55, late by 8 min → penalty 120
- Component C: completes at 114, due 91, late by 23 min → penalty 253
- Component D: completes at 171, due 109, late by 62 min → penalty 682

3. Total penalty: 1124

Answer: 1124 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 9

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component D | 59 | 90 | 3 | 12 | | Component B | 29 | 108 | 2 | 12 | | Component A | 41 | 112 | 5 | 13 | | Component C | 52 | 126 | 5 | 19 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component B → Component A → Component C
2. Calculate completion times and penalties:
- Component D: completes at 59, due 90, early by 31 min → penalty 93
- Component B: completes at 88, due 108, early by 20 min → penalty 40
- Component A: completes at 129, due 112, late by 17 min → penalty 221
- Component C: completes at 181, due 126, late by 55 min → penalty 1045

3. Total penalty: 1399

Answer: 1399 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 10

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 25 | 52 | 5 | 13 | | Component B | 30 | 40 | 2 | 17 | | Component D | 48 | 90 | 5 | 15 | | Component C | 51 | 87 | 3 | 19 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component B → Component A → Component C → Component D
2. Calculate completion times and penalties:
- Component B: completes at 30, due 40, early by 10 min → penalty 20
- Component A: completes at 55, due 52, late by 3 min → penalty 39
- Component C: completes at 106, due 87, late by 19 min → penalty 361
- Component D: completes at 154, due 90, late by 64 min → penalty 960

3. Total penalty: 1380

Answer: 1380 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 11

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 55 | 96 | 3 | 19 | | Component D | 21 | 67 | 4 | 12 | | Component B | 25 | 48 | 2 | 19 | | Component C | 50 | 93 | 5 | 10 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component B → Component D → Component C → Component A
2. Calculate completion times and penalties:
- Component B: completes at 25, due 48, early by 23 min → penalty 46
- Component D: completes at 46, due 67, early by 21 min → penalty 84
- Component C: completes at 96, due 93, late by 3 min → penalty 30
- Component A: completes at 151, due 96, late by 55 min → penalty 1045

3. Total penalty: 1205

Answer: 1205 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 12

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component C | 26 | 103 | 4 | 18 | | Component A | 60 | 131 | 1 | 11 | | Component B | 45 | 94 | 1 | 10 | | Component D | 57 | 77 | 4 | 13 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component B → Component C → Component A
2. Calculate completion times and penalties:
- Component D: completes at 57, due 77, early by 20 min → penalty 80
- Component B: completes at 102, due 94, late by 8 min → penalty 80
- Component C: completes at 128, due 103, late by 25 min → penalty 450
- Component A: completes at 188, due 131, late by 57 min → penalty 627

3. Total penalty: 1237

Answer: 1237 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 13

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component D | 46 | 124 | 1 | 16 | | Component B | 57 | 81 | 1 | 13 | | Component A | 38 | 103 | 3 | 14 | | Component C | 41 | 72 | 1 | 19 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component C → Component B → Component A → Component D
2. Calculate completion times and penalties:
- Component C: completes at 41, due 72, early by 31 min → penalty 31
- Component B: completes at 98, due 81, late by 17 min → penalty 221
- Component A: completes at 136, due 103, late by 33 min → penalty 462
- Component D: completes at 182, due 124, late by 58 min → penalty 928

3. Total penalty: 1642

Answer: 1642 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 14

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component B | 43 | 114 | 5 | 13 | | Component A | 41 | 84 | 4 | 15 | | Component C | 52 | 117 | 3 | 16 | | Component D | 49 | 77 | 4 | 15 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component A → Component B → Component C
2. Calculate completion times and penalties:
- Component D: completes at 49, due 77, early by 28 min → penalty 112
- Component A: completes at 90, due 84, late by 6 min → penalty 90
- Component B: completes at 133, due 114, late by 19 min → penalty 247
- Component C: completes at 185, due 117, late by 68 min → penalty 1088

3. Total penalty: 1537

Answer: 1537 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 15

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component B | 41 | 71 | 3 | 13 | | Component C | 20 | 85 | 1 | 13 | | Component A | 48 | 69 | 1 | 13 | | Component D | 38 | 97 | 1 | 17 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component B → Component C → Component D
2. Calculate completion times and penalties:
- Component A: completes at 48, due 69, early by 21 min → penalty 21
- Component B: completes at 89, due 71, late by 18 min → penalty 234
- Component C: completes at 109, due 85, late by 24 min → penalty 312
- Component D: completes at 147, due 97, late by 50 min → penalty 850

3. Total penalty: 1417

Answer: 1417 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 16

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component C | 59 | 105 | 1 | 20 | | Component D | 21 | 38 | 2 | 19 | | Component B | 26 | 104 | 5 | 18 | | Component A | 46 | 84 | 5 | 10 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component A → Component B → Component C
2. Calculate completion times and penalties:
- Component D: completes at 21, due 38, early by 17 min → penalty 34
- Component A: completes at 67, due 84, early by 17 min → penalty 85
- Component B: completes at 93, due 104, early by 11 min → penalty 55
- Component C: completes at 152, due 105, late by 47 min → penalty 940

3. Total penalty: 1114

Answer: 1114 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 17

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component D | 29 | 48 | 5 | 15 | | Component C | 25 | 52 | 3 | 19 | | Component A | 36 | 94 | 5 | 12 | | Component B | 25 | 103 | 2 | 11 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component D → Component C → Component A → Component B
2. Calculate completion times and penalties:
- Component D: completes at 29, due 48, early by 19 min → penalty 95
- Component C: completes at 54, due 52, late by 2 min → penalty 38
- Component A: completes at 90, due 94, early by 4 min → penalty 20
- Component B: completes at 115, due 103, late by 12 min → penalty 132

3. Total penalty: 285

Answer: 285 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 18

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component D | 59 | 115 | 1 | 14 | | Component B | 40 | 105 | 2 | 13 | | Component A | 20 | 90 | 5 | 13 | | Component C | 23 | 64 | 1 | 15 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component C → Component A → Component B → Component D
2. Calculate completion times and penalties:
- Component C: completes at 23, due 64, early by 41 min → penalty 41
- Component A: completes at 43, due 90, early by 47 min → penalty 235
- Component B: completes at 83, due 105, early by 22 min → penalty 44
- Component D: completes at 142, due 115, late by 27 min → penalty 378

3. Total penalty: 698

Answer: 698 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 19

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component A | 29 | 51 | 3 | 13 | | Component D | 45 | 111 | 1 | 17 | | Component C | 34 | 59 | 4 | 18 | | Component B | 37 | 62 | 1 | 14 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component C → Component B → Component D
2. Calculate completion times and penalties:
- Component A: completes at 29, due 51, early by 22 min → penalty 66
- Component C: completes at 63, due 59, late by 4 min → penalty 72
- Component B: completes at 100, due 62, late by 38 min → penalty 532
- Component D: completes at 145, due 111, late by 34 min → penalty 578

3. Total penalty: 1248

Answer: 1248 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.

Question 20

A JIT manufacturing system has 4 jobs with the following data: | Job | Processing (min) | Due Date (min) | Early Penalty/min | Late Penalty/min | |-----|-----------------|----------------|-------------------|------------------| | Component C | 60 | 139 | 3 | 12 | | Component D | 36 | 59 | 1 | 13 | | Component A | 34 | 57 | 3 | 17 | | Component B | 34 | 110 | 5 | 20 | Using the Earliest Due Date (EDD) sequencing rule, what is the total penalty incurred?
Step-by-step solution (JIT Penalty Calculation):

1. EDD Sequence: Component A → Component D → Component B → Component C
2. Calculate completion times and penalties:
- Component A: completes at 34, due 57, early by 23 min → penalty 69
- Component D: completes at 70, due 59, late by 11 min → penalty 143
- Component B: completes at 104, due 110, early by 6 min → penalty 30
- Component C: completes at 164, due 139, late by 25 min → penalty 300

3. Total penalty: 542

Answer: 542 penalty points

Key Strategy: JIT scheduling minimizes total earliness + tardiness penalties, balancing inventory costs and customer satisfaction.
Previous Worksheet