a) What is the optimal onder quantily and the minimum annual cost for Belt Computers to oeder, purchase, and hold enese integraled chips? The optimal order quants aher the change in pnoing structure is units (enter your response as a whole number). b) Beit Computen wishet to use a 10% holding cost rather than the fixed $36 holding cost in part a What is the optimal oeder quantify, and whit is the optimal annual cost? The optimal order quantify after the change in the nodding cout calculation is units (enter your response as a whole number). The total annuar cost for Bell comoviors to order, purchase, and hold see integrated chips is 1 fround your nosponge to the nearnat whole number)