Answer:
Question is incomplete, Here are the Options:
a. $20
b. $30
c. $50
d. $16 is Correct
Explanation:
Since Scale Co. estimates just 80 percent of the coupons to be used.
They calculates a coupon's stand-alone selling price at $20 (40 percent of 50) = 80 percent = $16 ($20, the discount number, is the commodity right in which a fraction of the selling price must be allocated).