# SUPPLY CHAIN MANAGEMENT ASSIGNMENT ANSWERS

1. The demand for 8 months is 600, 800, 1200, 1000, 1300, 900, 700 and 1200. C0 = 200 and Cc = 3/unit/year.

A. The ordering costs for 8 months using lot for lot heuristic is

B. The inventory costs for 8 months using lot for lot heuristic is __

C. The total cost is _

2. The demand for 8 months is 600, 800, 1200, 1000, 1300, 900, 700 and 1200. C0 = 200 and Cc = 3/unit/year.

A. The first lot size using Part period balancing is _

B. The second lot size using Part period balancing is __

C. The first lot size using Silver-Meal heuristics is __

D. The second lot size using Silver-Meal heuristics is

3. Consider the three item disaggregation problem with D1 = 300, D2 = 400, D3 = 200 and P= 1500. Assume I1 = 150, I2 = 300 and I3 = 80. Assume t1, t2, t3 be the start times of production of items.

A. The maximum value of t1, t2, t3 should be respectively

B. The order of the procedure is

C. If t1=0.03, t2=0.1, t3=0.15, what is the inventory of item 1 at t1 _

4. In Disaggregation problem, the inventory is taken in

5. Will the part period balancing and Silver Meal heuristic always give the same solution?Yes

6. What is the objective function in a disaggregation problem?

7. The main objective in economic lot scheduling is

8. _ is the amount of inventory on hand at which an order is placed

• Kochu says:

sir please provide solution for fundamentals of manufacturing process NPTEL course. Because this course is very important for my present academics. Eagerly waiting for your replay thanking you with regards

• Ss says:

Question 3 , part-3..i think the answer is different because they have asked for item 1 .The answer 119 is the inventory level of item 3 according to the rearrangement made in the order of manufacturing.

• jai says:

i m getting the same doubt , my answer is 141

• Sarthak says:

Can you provide the correct answer?