Question: Product A is made of one unit of C and three units of D. Product B is made of two units of C and two units of E. The assembly C is made of one unit of F and two units of G. The lead times for A, B, C, F, and G are one week, and lead times for D and E are two weeks. The demand schedules for A and B are given below:
Week
Product 1 3 4 5 6 7 8
A 300 100
B 400 200
a. Draw the product structure trees for A and B.
b. Develop the MRP schedule if there are 100 units of G on hand.