Eighty units of end item X are needed at the beginning of week 6 , and another 30 units are needed at the beginning of week 8. Prepare a material requirements plan for component D. D can only be ordered in whole cases ( 50 units per case). One case of D is outomatically recelved every other week, beginning in weok 1 (i.e, weeks 1,3,5,7. Also, there are 30 units of B and 20 units of D no on hand. Lead times for all items are a function of quantity: one week for up to 100 units, two weeks for 101 to 200 units, three weeks for 201 to 300 units, and four weeks for 301 or more units. (Leave no cells blank - be certain to enter " 01 wherever required.) Oh No!, Inc, sells three models of radar detector units. It buys the three basic models ( E, F, and G ) from a Japanese manufacturer and adds one, two, or four lights (component D ) to further differentiate the models. D is bought from a domestic producer. Lead times are one week for all items except C, which is two weeks. There are ampie supplies of the basic units ( E, F, and G) on hand. There are also 10 units of B,10 units of C, and 25 units of D on hand. Lot-sizing rules are lot-for-lot ordering for all items except D, which must be ordered in multiples of 100 units. There is a scheduled recelpt of 100 units of D in week 1. The master schedule calls for 40 units of A to be produced ot the beginning of week 4,60 units of B at the beginning of week 5 , and 30 units of C at the beginning of week 6 . Prepare a material requirements plan for D and its parents. (Leave no cells blank - be certain to enter " O wherever required.) Parent B: Parent C: Plan D