Problem 12-3 The following table lists the components needed to assemble an end item, lead times (in weeks), and quantities on hand. Direct End 10 14 G(2), B(2) H(4), B(2) 34 25 a. If 43 units of the end item are to be assembled, how many additional units of B are needed? (Hint You don't need to develop an MRP plan.) Additional units b. An order for the end item is scheduled to be shipped at the start of week 9. What is the latest week that the brder can be started and still be ready to ship on time? (Hint You don't need to develop an MRP plan.) The latest week