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. 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). \begin{tabular}{l|l|l|l|l|c|l|l|l|l|} \hline V & Gross req & & & & 480 & & & \\ \hline & On hand & & & & 20 & & & \\ \hline & Net req & & & & 460 & & & \\ \hline & Order receipt & & & & 460 & & & \\ \hline & Order release & & 460 & & & & & & \\ \hline W & Gross req & & & & 480 & & & & \\ \hline & On hand & & & & 25 & & & \\ \hline & Net req & & & & 455 & & & \\ \hline & Order receipt & & & & 455 & & & \\ \hline & Order release & 455 & & & & & & \\ \hline X & Gross req & & & & 240 & & & \\ \hline & On hand & & & & 25 & & & \\ \hline & Net req & & & & 215 & & & \\ \hline & Order receipt & & & & 215 & & & \\ \hline & Order release & & & 215 & & & & \\ \hline Y & Gross req & & & & & & & \\ \hline & On hand & & & & & & & \\ \hline & Net req & & & & & & & \\ \hline & Order receipt & & & & & & & \\ \hline & Order release & & & & & & & \\ \hline & Gross req & & & & & & & \\ \hline & On hand & & & & & & & \\ \hline & Oet req & & & & & & & \\ \hline & Order receipt release & & & & & & & \\ \hline \end{tabular} The product structure. The time-phased product structure. \begin{tabular}{cc|cc} \hline Item & On-Hand Inventory & Item & On-Hand Inventory \\ \hline S & 20 & W & 25 \\ T & 20 & X & 25 \\ U & 40 & Y & 180 \\ V & 20 & Z & 40 \\ \hline \end{tabular}