Using the formula provided and the information on the MRP grid below, calculate the numeric answer to the question: What is the net requirement quantity for item in week $5?$ Note: Net requirements occur when the gross requirements is larger than all currently planned sources of supply for the period put this in the form of a formula: Formula: Net requirements in period the greater of or $($gross requirements in period x$-$scheduled receipts in period x period's PAB$)$