9 400 10 400 Shown below is a partially completed MPS record for ball bearings. a. Develop the MPS for ball bearings. (Enter your responses as integers. A response of "Ois equivalent to being not applicable) Item: Ball bearings Order Policy: 500 units Lead Time: 1 week Quantity Week on Hand: 400 1 2. 3 4 5 6 7 8 Forecast 550 300 350 400 250 350 200 350 Customer orders 300 350 250 200 200 200 100 150 (booked) Projected on-hand 350 0 150 250 0 150 450 100 inventory MPS quantity 500 0 500 500 0 500 500 0 MPS Start 0 500 500 0 500 500 0 500 Available to promise (ATP) 250 250 300 200 O 350 inventory 50 50 200 300 500 500 500 0 450 0