A bookstore pays $12.75 for hardcover books and charges $29.95. What is the maximum percent of discount that it can offer while still making a profit of $5 on each book? a.
40.7%
c.
44.2%
b.
54%
d.
59.6%

Please select the best answer from the choices provided

A
B
C
D

9514 1404 393

  A.  40.7%

Step-by-step explanation:

The selling price for a $5 profit will be ...

  $12.75 +5.00 = $17.75

From $29.95, this represents a change of ...

  (17.75 -29.95)/29.95 × 100%

  = -12.20/29.95 × 100% ≈ -40.7346%

The bookstore can offer a maximum discount of about 40.7%.

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