Problem 12-2 The following table lists the components needed to assemble an end item, lead times, and quantities on hand. Item LT (wk) Amount on hand End 2 0 CO N 00 2 11 D 2 E 2 9 F 2 27 G 2 4 INO 23 End Item B (2) D (3) E (2) F(3) G (2) E (2) H (4) E (2) a. If 18 units of the end item are to be assembled, how many additional units of E are needed? (Hint You don't need to develop an MRP plan to determine this.) Additional units 399 b. An order for the end item is scheduled to be shipped at the start of week 13. What is the latest week that the order can be started and still be ready to ship on time? (Hint You don't need to develop an MRP plan for this part either.) The latest week Problem 12-2 The following table lists the components needed to assemble an end item, lead times, and quantities on hand. Item LT (wk) Amount on hand End 2 0 CO N 00 2 11 D 2 E 2 9 F 2 27 G 2 4 INO 23 End Item B (2) D (3) E (2) F(3) G (2) E (2) H (4) E (2) a. If 18 units of the end item are to be assembled, how many additional units of E are needed? (Hint You don't need to develop an MRP plan to determine this.) Additional units 399 b. An order for the end item is scheduled to be shipped at the start of week 13. What is the latest week that the order can be started and still be ready to ship on time? (Hint You don't need to develop an MRP plan for this part either.) The latest week