Q$1$ to Q$7$ are based on this problem.

The Bill of Material and the following Tables are given. Part of the solutions in the table is provided so that you can verify your calculation as you go$.$ The empty cell does not necessarily mean the value is zero. It means the value of the cell is not given. The value could be zero or any other number.

W$13$ BOM chart

Part Number

Current On$-$Hand

Schedule Receipts $($SRs$)$

Lot$-$Sizing Rule

Lead Time

Due

Quantity

A

$50$

$0$

FOQ, Q$=50$

$1$ week

B

$40$

$0$

FOP, $2$ weeks

$2$ weeks

$300$

$50$

$2$

$50$

Lot$-$for$-$lot

$1$ weeks

$500$

$40$

$0$

Lot$-$for$-$lot

$4$ weeks

Part A

$1$

$2$

$3$

$4$

$5$

$6$

$7$

$8$

Gross requirement

$10$

$15$

$20$

$20$

$10$

$15$

$20$

$15$

Scheduled receipts

Projected on$-$hand

$50$

$40$

$25$

$5$

A

$-$

$-$

$-$

$-$

Net requirement

$10$

$15$

$15$

Planned order receipts

B

C

Planned order release

Which of the following statement is not true?

Group of answer choices

The Low Level Code $($LLC$)$ of part A and part B are both $0.$

The LLC of part $100$ is $1.$

The LLC of part $300$ and part $600$ are both $2.$

The LLC of part $400$ is $3.$