Variable cells

CellName$$Final ValueReduced CostObjective CoefficientAllowable IncreaseAllowable Decrease$B$$6$Activity $130302317$$C$$6$Activity $260405010$$D$$6$Activity $3072071$E$+30$

Constraints

CellName$$Final ValueShadow PriceConstraint R$.$H$.$ SideAllowable IncreaseAllowable Decrease$E$$2$Resource A$207\mathrm{.}78201012\mathrm{.}5$$E$$3$Resource B$306305010$$E$$4$Resource C$180401$E$+3022$

$$

If the coefficient for Activity $1$ in the objective function changes to $$40,$ then the objective function value:

Question $17$ options:

will increase by $$23.$

can only be discovered by resolving the problem.

will remain the same.

will increase by $$77\mathrm{.}80.$

will increase by $$30.$