4 2 points \begin{tabular}{|l|c|c|c|c|c|} \hline & \multicolumn{5}{|c|}{ Period } \\ \cline { 2 - 6 } & 1 & 2 & 3 & 4 & 5 \\ \hline Gross requirements & 72 & 37 & & & \\ \hline Scheduled receipts & 0 & 20 & & & \\ \hline \begin{tabular}{l} Projected available \\ balance \end{tabular} & 15 & & & & \\ \hline Net requirements & & & & & \\ \hline Planned order receipt & & & & \\ \hline Planned order releases & & & & \\ \hline Lead time = 1 period \\ Safety Stock = 0 \\ Lot size = Lot-4-Lot \end{tabular} Given the information in the above partial MRP record, determine the Net Requirement for Period 2