Construct the material requirements plan for item Speakers $($enter your responses as whole numbers$).$

Speakers: Lead Time $=3$ weeks; Minimum order quantity $=17,500$

$\backslash$table$[[$Week$,1,2,3,4,5,6],[$Gross requirements,$0,4,000,11,000,11,000,11,000,14,000],[$Scheduled receipts,$18,500,,A,,,],[$Projected ending inventory: $12,000,30,500,26,500,15,500,4,500,11,000,14,500],[$Net requirements,$0,0,0,0,6,500,3,000],[$Planned receipts,$0,0,0,0,17,500,17,500],[$Planned orders,$0,17,500,17,500,0,0,0]]$

Construct the material requirements plan for item CD$-$ROM drivers $($enter your responses as whole numbers$).$

CD$-$ROM drivers: Lead Time $=3$ weeks; Minimum order quantity $=10,500$

$\backslash$table$[[$Week$,1,2,3,4,5,6],[$Gross requirements,$,,,,,$