$1.$ What is the value of the objective function at the optimal solution?

Group of answer choices

$2,330,667$

$3,530,667$

$8,530,667$

$5,630,667$

$2.$ In optimal solution, what is the number of Sept Ads placed in Glamour?

Group of answer choices

$0$

$1\mathrm{.}7$

$4$

$5\mathrm{.}3$

$3.$ In optimal solution, what is the number of October Ads placed in Glamour?

Group of answer choices

$0$

$7$

$5\mathrm{.}7$

$1\mathrm{.}7$

$4.$ Which constraints are binding at the optimal?

Group of answer choices

Constraint on Cosmopolitan ads in Sept

Constraint on Cosmopolitan ads in Oct

Budget constraint

None

$5.$ How much is the slack in the number of Glamour ads placed in September

Group of answer choices

$1\mathrm{.}3$

$0$

$3$

$4$