$1.$ Use sales from Exhibit $9($units$)$ and Sales dollars $-$ Exhibit $10$

$2.$ Use desired inventory from Exhibit $2$

$3.$ Beginning inventory is given in Exhibit $2,$ and beginning inventory $=$ prior month ending inventory

$4.$ Sheet metal required is Exhibit $3$ and cost is provided in Exhibit $4$

$5.$ Ending iinventory for raw materials provided in Exhibit $5$

$6.$ Collections pattern is provided in Exhibit $11$

$7.$ Expenses are provided in Exhibit $6$ and Exhibit $7$ provides payment information on accounts payable $($materials purchases$)$

$8.$ Borrowing and minimum cash balance provided in Exhibit $8.$ Balance at beginning of year is at minimum