please help with these one's. thank you so much..

The partially completed inventory record for the rotor subassembly in the table below shows gross requirements, scheduled receipts, lead time, and current on-hand inventory. a. Complete the last three rows of the record for an FOQ of 160 units. (Enter your responses as integers. A response of " 0 " is equivalent to being not applicable.) b. Complete the last three rows of the record by using the L 4L. lot-sizing rule. (Enter your responses as integers. A response of " 0 " is equivalent to being not applicable.) P=2