Problem $11-9($Static$)$

Wormwood, Ltd$.,$ produces a variety of furniture products. The planning committee wants to prepare an aggregate plan for the next six

months using the following information.

Subcontracting can handle a maximum of $10$ units per month. Beginning inventory is zero. Develop a plan that minimizes total cost. No

back orders are allowed. Regular capacity $=$ Regular production. $($Negative amounts should be indicated by a minus sign. Leave no

cells blank $-$ be certain to enter $"0"$ wherever required.$)$