What will happen to the objective value$$if the coefficient of Variable Y is increased by $2?$

Variable Cells

$$

$$

Final

Reduced

Objective

Allowable

Allowable

Cell

Name

Value

Cost

Coefficient

Increase

Decrease

$C$$4$

Variable X

$100$

$0$

$2$

$1$

$1$E$+30$

$D$$4$

Variable Y

$10$

$0$

$4$

$1$E$+30$

$0$

$E$$4$

Variable Z

$0$

$-2$

$3$

$0$

$1$E$+30$

Question $1$ options:

Objective value will increase by $2$

Objective Value will increase by $4$

Objective value will decrease by $2$

Objective Value will decrease by $4$

Objective Value will decrease by $20$

Objective Value will increase by $20$

We do not know what will happen to the objective value

Objective value will remain the same