Given the following product tree, explode, offset, and determine the gross and net requirements. All lead times are $1$ week, and the quantities required are shown in parentheses. The master production schedule calls for $100$ As to be available in week $5.$ There are $20$ Bs available. All other on$-$hand balances $=0.$Week

$1$

$2$

$3$

$4$

Gross Requirements Projected Available $40$ Net Requirements

Planned Order Receipt Planned Order Release

$20$

$15$

$15$

$20$A

B$(2)$

C$(1)$

D$(1)$

E$(1)$

D$(2)$

F$(1)$

Material requirements Planning $99$

$$Week

$1$

$2$

$3$

$4$

$5$

Part A

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release

Part B

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release

Part C

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release

Part D

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release

Part E

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release

Part F

Lead Time: $1$ week

Gross Requirements Scheduled Receipts Projected Available Net Requirements Planned Order Receipt Planned Order Release