MRP:
In the product structure diagram for product P2, the number of units required per unit of the next higher level item is given in parentheses to the right of each box. The number above each box indicates the lead time for that item. Three hundred units of P2 are required in the 10th week and 200 units in 12th week. There are 50 units of P2 and SA1, 100 units of A1, SA2, and C1, and 200 units of C2 in stock. Perform MRP calculations for P2, A1, SA1, SA2, C1, and C2.