6. Given the following product structure diagram, complete the MRP records for parts A, B and C Problems 213 B (2 required) Week 1 2 3 4 5 6 5 15 18 8 12 22 Part A Gross requirements Scheduled receipts Projected available balance Planned order release 21 Q-20, LT = 1:SS=0 Week 3 4 1 2 5 6 32 Part B Gross requirements Scheduled receipts Projected available balance Planned order release 20 040;LT - 2 SS- Week 3 4 1 2. 5 6 Part C Gross requirements Scheduled receipts Projected available balance Planned order release 70 Q=LFLLLSS 10