A table is assembled using three components, as shown in the following product structure tree. The company that makes the table

wants to ship $200$ units at the beginning of day $4,260$ units at the beginning of day $5,$ and $320$ units at the beginning of day $7.$

Receipts of $200$ wood sections are scheduled at the beginning of day $2.$ There are $240$ legs on hand. An additional $20$ percent of the

order size on legs is added for scrap allowance. There are $80$ braces on hand. Lead time $($in days$)$ for all items is a function of each

order quantity and is shown below.

Prepare the material requirements plan using lot$-$for$-$lot ordering. $($Do not leave any empty spaces; input a $0$ wherever it is required.$)$

Note that lead time is a function of lot size.