The demand for subassembly S is 150 units in week 7. Each unit of S requires one unit of T and two units of U. Each unit of T requires two units of V, one unit of W, and one unit of X. Finally, each unit of U requires two units of Y and three units of Z. One for manufactures all items. It takes two weeks to make S, one week to make T, two weeks to make U, two weeks to make V, three weeks to make W, two weeks to make X, two weeks to me Y, and two weeks to make a Z.

Construct a gross material requirement plan.

More Info The time-phased product structure