The demand for subassembly S is 120 units in week 7. Each unit of S requires 2 units of T and 2 units of U. Each unit of T requires 1 unitnothing 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 weeknothing to make T, 2 weeks to make U, 2 weeks to make V, 3 weeks to make W, 1 weeknothing to make X, 2 weeks to make Y, and 1 weeknothing to make Z. Item On-Hand Inventory Item On-Hand Inventory S 20 W 30 T 20 X 25 U 40 Y 320 V 30 Z 40 X Gross req enter your response here 1 On hand enter your response here Net req enter your response here Order receipt enter your response here Order release enter your response here