1 5 6 N S - 2 N The demand for subassembly S is 140 units in week 7 Each unit of Srequires 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. 2 weeks to make T. 2 weeks to make U. 1 week to make V 2 weeks to make W. 2 weeks to make X2 weeks to make Y, and 2 weeks 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). Week Lead Time Item 3 4 6 7 (weeks) Gross reg Order release T Gross reg 2 Order release U Gross reg Order release V Gross req 1 Order release w Gross reg Order release Gross reg 2 Order release Y Gross reg 2 Order release N 2 JE - JE JL Z Gross req N Order release - More info The product structure. The time-phased product structure. Level V 0 S Q F a T1) U12) INKXS 03 1 S C 2 V(1) W2, X, Y Z3) ch 6 2 3 4 Time in weeks Print Done