hown 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 "0" is equivalent to being not applicable.) Item: Ball bearings Order Policy: 500 units Lead Time: 1 week Week 5 6 7 8 9 10 250 300 200 300 500 400 3 4 1 550 2 250 350 400 300 350 250 300 200 150 100 100 150 50 Quantity on Hand: 400 Forecast Customer orders (booked) Projected on-hand inventory MPS quantity MPS start Available-to- promise (ATP) inventory 500 O OO O b. Four customer orders arrived in the following sequence: Order 1 2 3 4 Quantity 600 300 300 200 Week Desired 4 5 1 7 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 be accepted . be accepted. be accepted. be accepted. Order number 3 Order number 4