Cost of 12 copies that Melissa needs to pay = $0.66 Then Cost of 1 copy that Melissa needs to pay = (66/12) dollars = 11/2 dollars Now The cost of 56 copies that Melissa has to pay =(11/2) * 56 = 11 * 28 dollars = 308 dollars So Melissa needs to pay $308 for 56 copies.<span>I hope the procedure is clear enough for you to
understand. In future you can use this procedure to solve similar problems in future.</span>