For 4548 books produced, the costs from two methods will be same.
Step-by-step explanation:
Given,
Fixed cost for method one = $67,666
Variable costs = $10.50 per book
Let,
x be the number of books.
O(x) = 10.50x+67666
Fixed cost for method two = $18,775
Variable costs = $21.25 per book
T(x) = 21.25x+18775
For the costs to be same;
T(x) = O(x)

Dividing both sides by 10.75

For 4548 books produced, the costs from two methods will be same.
Keywords: function, division
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