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 "O" is equivalent to being not applicable.) Item: Ball bearings Order Policy: 500 units Lead Time: 1 week Week 5 7 350 300 200 1 2 3 4 8 9 400 10 450 550 350 450 450 300 Quantity on Hand: 400 Forecast Customer orders (bookod) Projected on-hand Inventory 300 350 250 200 150 150 100 150 50 100 MPS quantity 500 O OD D D DO MPS start Available-to- promise (ATP) inventory b. Four customer orders arrived in the following sequence: Order 1 Quantity 400 400 300 2 3 4 Week Desired 4 5 1 7 400 Assume that you commit to the orders in the sequence of arrival and cannot change the desired shipping dates or your MPS. Which orders should you accept? Order number 1 Order number 2 vl be accepted. be accepted. be accepted. Order nurnber 3 Order number 4 y be accepted