AOM Game

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Andrea Furlan & Michela Carraro Advanced Operations Management A.Y. 2020/2021

Session 3 - Exercises on MRP

In this game your team is required to fill the MPS, ATP and MRP for Mario's kart company. You have 20 minutes to complete the exercise, but pay attention: any time you answer uncorrectly you will need to start the level again.

I need some help to compute the MPS and ATP for my karts. Currently I have 28 karts in stock and I use chasing demand approach.

• Batch order quantities of 10
• Safety Stock= 5

• Production lead time= 1

• Demand and sales order are shown in the table below

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

What's missing?

28

13

20

22

Continue

20

+1

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

22

13

What's missing?

+3

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

20

10

What's missing?

+3

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

13

21

22

What's missing?

21

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

10

What's missing?

+4

Safety Stock= 5; Lead Production Time=1; Safety Lead Time=0; Re-order level=10 Select the correct answer to jump

15

16

10

What's missing?

16

+5

Select the correct answer to jump. The first number refers to the MPS quantity, while the second one refers to the week in which production should be started

20; 6

20; 5

10; 6

10; 5

What's missing?

20; 5

+5

Luigi's Powers and Abilities: High jump

Congratulations you unlocked a new character!

Luigi

Mario

Choose a character

Now we need to compute the MRP for car body and chassis. Each kart is made by a car body and a chassis(click on + to see the full BOM)

Lead Time=2; Safety Lead Time=1; Re-order level=5

20

10

What's the demand for Car Body in the first week?

Continue

Lead Time=2; Safety Lead Time=1; Re-order level=5

What's the MRP for Car Body in the second week?

10

45

20

15

20

Lead Time=2; Safety Lead Time=1; Re-order level=5

What's the inventory for Car Body in the third week?

20

22

12

22

Lead Time=2; Safety Lead Time=1; Re-order level=5

What's the MRP for Car Body in the fourth week?

20

30

10

Lead Time=2; Safety Lead Time=1; Re-order level=5

What's the inventory for Car Body in the fifth week?

32

12

Lead Time=2; Safety Lead Time=1; Re-order level=5

What's the demand for Car Body in the sixth week?

10

20

Lead Time=1; Safety Lead Time=1; Re-order level=10

What's the inventory for Chassis in the first week?

15

25

23

33

23

Lead Time=1; Safety Lead Time=1; Re-order level=10

What's the MRP for Chassis in the second week?

30

20

10

20

Lead Time=1; Safety Lead Time=1; Re-order level=10

What's the demand for Chassis in the sixth week?

10

20

Toad's Powers and Abilities: Fast

Congratulations you unlocked a new character!

Toad

Luigi

Mario

Choose a character

We will compute the MRP for back wheels and axle. Each kart has two back wheels and back wheels are made by one axle and one wheel(click on + to see the full BOM)

16

Lead Time=1; Safety Lead Time=0; Re-order level=15

What's the demand for back wheels in the first week?

20

Continue

20

45

15

Lead Time=1; Safety Lead Time=0; Re-order level=15

What's the MRP for back wheels in the second week?

30

30

Lead Time=1; Safety Lead Time=0; Re-order level=15

What's the inventory for back wheels in the third week?

15

10

20

20

10

15

Lead Time=1; Safety Lead Time=0; Re-order level=10

What's the demand for axle in the second week?

30

30

20

10

15

Lead Time=1; Safety Lead Time=0; Re-order level=10

What's the MRP for axle in the third week?

Lead Time=1; Safety Lead Time=0; Re-order level=10

What's the inventory for axle in the fifth week?

16

22

Peach Powers and Abilities: Levitation

Congratulations you unlocked a new character!

Peach

Mario

Toad

Luigi

Choose a character

We will compute the MRP for front wheels and steering arms. Each kart has two front wheels and front wheels are made by one steering arm and one wheel(click on + to see the full BOM)

14

Lead Time=1; Safety Lead Time=0; Re-order level=12

22

18

What's the inventory for front wheels in the second week?

Continue

24

Lead Time=1; Safety Lead Time=0; Re-order level=12

12

What's the MRP for front wheels in the third week?

40

Lead Time=1; Safety Lead Time=0; Re-order level=12

10

What's the MRP for front wheels in the third week?

Lead Time=1; Safety Lead Time=0; Re-order level=5

40

10

15

What's the MRP for steering arms in the first week?

10

Lead Time=1; Safety Lead Time=0; Re-order level=5

10

What's the MRP for steering arms in the fifth week?

Rosalinda Powers and Abilities: Magic

Congratulations you unlocked a new character!

Rosalida

Peach

Mario

Toad

Luigi

Choose a character

We will compute the MRP for wheels, wheel caps and bolts. Each wheels is made by one whee cap and three bots(click on + to see the full BOM)

Lead Time=0; Safety Lead Time=0; Re-order level=10

40

30

48

78

What's the demand for wheels in the second week?

Continue

78

78

90

Lead Time=0; Safety Lead Time=0; Re-order level=10

80

48

What's the MRP for wheels in the second week?

80

18

Lead Time=0; Safety Lead Time=0; Re-order level=10

What's the inventory for wheels in the fifth week?

80

78

48

Lead Time=0; Safety Lead Time=1; Re-order level=30

What's the demand for wheel caps in the second week?

80

78

200

Lead Time=0; Safety Lead Time=0; Re-order level=50

278

What's the inventory for bots in the first week?

78

240

Lead Time=0; Safety Lead Time=0; Re-order level=50

120

480

What's the demand for bolts in the second week?

240

162, 1

Lead Time=0; Safety Lead Time=0; Re-order level=50

162, 2

200, 1

200, 2

To satisfy gross requirements in the second week, what should be MRP? In which week?

200,2

Go back to the main room and write to instructors the code "3471"

Congratulations! You completed this exercise successfully!