Variable Cells

Final

Reduced

Objective

Allowable

Allowable

Cell

Name

Value

Cost

Coefficient

Increase

Decrease

Type $A$

$x$

$3$

$0$

$5$

$4$

$2$

Type $B$

$y$

$0$

$-3\mathrm{.}5$

$3$

$2$

$1E+30$

Type $C$

$z$

$5$

$0$

$6$

$4$

$2$

Constraints

Final

Shadow

Constraint

Allowable

Allowable

Cell

Name

Value

Price

$R.H.$ Side

Increase

Decrease

Hours

$1$

$15$

$1$

$15$

$12$

$8$

Plastic

$2$

$20$

$0$

$30$

$1E+30$

$30$

Cotton

$3$

$70$

$2$

$70$

$40$

$55$

What $is$ the optimal value $of$ the objective function?