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The demand for subassembly S is 80 units in week 7. Each unit of S requires 2 units of T and 1 unit of U. Each unit of T requires 2 units of V, 2 units of W, and 2 units of X. Finally, each unit of U requires 2 units 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. 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 80 units of S, there is also a demand for 20 units of U, which is a component of S. The 20 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). i More Info The product structure. The time-phased product structure. Level S T2) 2 Viz) W12) X12) Y12) 23) 6 7 3 4 5 Time in weeks Print Done i More Info Item On-Hand Inventory Item On-Hand Inventory 3 N Print [ Done Print Done Suppose that in addition to 80 units of S, there is also a demand for 20 units of U, which is a component of S. The 20 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 1 2 3 Week 4 5 6 Lead Time (weeks) 7 80 20 2 120 Gross req On hand Net reg Order receipt Order release Gross req On hand Net req Order receipt Order release Gross req On hand Net req Order receipt Order release 100 100 100 Orase