The demand for subassembly S is 150 units in week 7. Each unit of S requires 1 unit of T and 2 units 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 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 1 week to make Z. I 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 150 units of S, there is 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. Modify the net material requirements plan to reflect this change. Construct a new net material requirements plan (enter your responses as whole numbers). Item Lead Time (weeks) 2 Week 4 3 5 6 S 7 150 20 2 130 130 130 130 Gross req On hand Net reg Order receipt Order release Gross req On hand Net req Order receipt Order release Gross req On hand 110 110 A More Info The product structure. The time-phased product structure. Level 0 2 V(1) W12) X(1) Y(1) Z3) Time in weeks 6 7 Print Done 1 More Info Item On-Hand Inventory Item On-Hand Inventory 25 > 30 230 > 30 Print Done