The demand for subassembly S is 100 units in week 7. Each unit of S requires 1 unit of T and 1 unit of U. Each unit of T requires 2 units of V, 1 unit of W, and 1 unit of X. Finally, each unit of U requires 1 unit of Y and 3 units of Z. One firm manufactures all items. It takes 2 weeks to make S, 1 week to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 1 week to make X, 2 weeks to make Y, and week to make Z. Click the icon to view the product structure and the time-phased product structure. Click the icon to view the on-hand inventory. Suppose that in addition to 100 units of S, there i also a demand for 30 units of U, which is a component of S. The 30 units of U are needed for maintenance purposes. These units are needed in week 6. Additionally, a new order has been received for 70 units of S due in week 8. Modify the net material requirements plan to reflect these changes. Construct a new net material requirements plan (enter your responses as whole numbers). Item S T V Gross req On hand Net req Order receipt U Gross req On hand Net req Order receipt Order release Gross req W Order release Gross req On hand Net req Order receipt Order release On hand Net req Order receipt Order release Gross req On hand Net req Order receipt Order release 1 2 C 3 | Week 4 5 6 7 8 Lead Time (weeks) 2 1 2 2 3 Order release V Gross req On hand Net req Order receipt Order release W Gross req On hand Net req Order receipt Order release X Gross req On hand Net req Order receipt Order release Y Gross req On hand Net req Order receipt Order release Z Gross req On hand Net req Order receipt Order release L | 2 3 1 2 1 Level 0 1 The product structure. T (1) S 2 V(2) W(1) X(1) U (1) Y(1) Z(3) The time-phased product structure. 1 Y Z > x W T U 2 3 4 5 Time in weeks S Q Item STUV On-Hand Inventory 20 20 30 30 Item WXYN On-Hand Inventory 25 25 50 40