The following table lists the components needed to assemble an end item, lead times, and quantities on hand. Click here for the Excel Data File b. If 18 units of the end item are to be assembled, how many additional units of E are needed? (Hint You dont need to develop an MRP pian to determine this.) b. An order for the end item is scheduied to be shipped at the start of week 14. What is the latest week that the order can be started pind stil be ready to ship on time? (Hint: You don't need to develop an MRP plan for this part eithec)