point(s) possible Submit quiz The demand for subassembly S is 150 units in week 7. Each unit of S requires 1 unit of T and 1 unit of U. Each unit of T requires 1 unit of V, 2 units of W, and 1 unit of X. Finally, each unit of U requires 1 unit of Y and 2 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 2 weeks to make T, 2 weeks to make U, 1 week to make V, 2 weeks to make W, 1 week to make X, 2 weeks to make Y, and 1 week to make Z. Click the icon to view the product structure and the time-phased product structure. Construct a gross material requirements plan (type 0 if the input box is not used). tem S Gross req Order release T Gross req e product structure. The time-phased product structure. Order release S V W T T (1) U(1) Y OON U Gross req V Order release Gross req Order release U Z W Gross req W(2) X(1) Y(1) Z(2) Order release 3 4 5 6 7 Time in weeks X Gross req Order release Y Gross req Order release Print Done Z Gross req Order release Week 1 2 3 4 5 6 7 Lead Time (weeks) T T JL 2 2 2 1 2 1 2 1