If Teddy Bower orders $3,500$ parkas, what is expected leftover inventory? Use Table $13\mathrm{.}4$ and the round$-$up rule.

Note: Round your answer to $2$ decimal places.

If Teddy Bower orders $3,500$ parkas, what is expected sales? Use your result from Part d$.$

Note: Round your answer to $2$ decimal places.

If Teddy Bower orders $3,500$ parkas, what is expected profit? Use your results from Part d and Part e$.$

Note: Round your answer to $2$ decimal places.

How many parkas should Teddy Bower order to ensure a $98\mathrm{.}5\%$ in$-$stock probability? how many parkas should Teddy Bower$$s order? Use Table $13\mathrm{.}4.$