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A printer has two presses. One has a setup cost of $210 and can print the pages of a certain book for $5.69. The other press has a setup cost of $350 and can print the pages of the same book for $5.31. Find the break point.
1 Answer
- Anonymous1 decade agoFavorite Answer
B = number of books to print via process 1.
A = number of books to print via process 2.
P Break point where total cost is same for both processes.
Process 1:
210 + 5.69B = Total cost.
Process 2:
350 + 5.31A = Total Cost
============================
210 + 5.69P = 350 + 5.31P
5.69P - 5.31P = 140
.38P = 140
P=368
Check
350 + 5.31A = Total Cost
350 + 5.31* 368 = 2304.08
210 + 5.69B = Total Cost
210 + 5.69* 368 =2303.92
So if you print more that 368 books use process 2 if less that 368 use process one.