Question

Please help me by showing the explanation i will mark as brilliant​

Answer 1

22

Explanation:

1 gross = 12 dozens

1 dozen = 12 copies

1 gross = 12x12 = 144 copies

bought 144 copies for the price $ 2,880

2,880/144 = $20 payed for each copy

for 144 copies made profit $288,

288/144 = $2 was added to the price of each copy

$20+$2 = $22 for each copy