Objective Cell $($Max$)$

$$

Cell

Name

Original Value

Final Value

$$

$B$$8$

Total Profit

$0\mathrm{.}0$

$42$

$$

Variable Cells

$$

Cell

Name

Original Value

Final Value

Integer

$$

$B$$7$

$$x$1$

$0$

$6$

Contin

$$

$C$$7$

$$x$2$

$0$

$4$

Contin

$$

Constraints

$$

Cell

Name

Cell Value

Formula

Status

Slack

$$

$B$$10$

Machine$1$

$12$

$B$$10<=$$D$$10$

Not Binding

$60$

$$

$B$$11$

Machine$2$

$100$

$B$$11<=$$D$$11$

Binding

$0$

$$

$B$$12$

Machine$3$

$120$

$B$$12<=$$D$$12$

Binding

$0$

$$

$.$ Which machine was $$Not Binding$$ and how many hours were unused?

a$.$

machine $1,60$ hours

b$.$

machine $2,0$ hours

c$.$

machine $3,42$ hours

d$.$

none of the machines were Not Binding