Candy Shop offers coupons in a coupon book to sell the specialty candy bars. The coupon books are sold for $$15$ and contain $20$ coupons in a coupon book. Each coupon can be redeemed for one specialty candy bar.

Number of Coupon book sales per year $800$ books per year. Which contain $20$ coupons for a candy bar. Sale price per book is $$15.$

The printing costs of the coupon book total $=$ $$220$

The variable cost for a specialty candy bar is $$0\mathrm{.}20$

Questions to answer:

Determine the income or loss for the Candy Shop to sell these coupon books if all the coupons are redeemed.

Show your calculations on the profitability of selling coupon books and recommend if the company should continue selling the coupon books.