Solve the problem.Suppose the monthly cost for manufacturing bar stools is C(x) = 529 + 23x, where x is the number of bar stools produced each month. Find and interpret the marginal cost for the product.

A. $529 per bar stool; Manufacturing one additional bar stool decreases the cost by $529.
B. $23 per bar stool; Manufacturing one additional bar stool increases the cost by $23.
C. $529 per bar stool; Manufacturing one additional bar stool increases the cost by $529.
D. $23 per bar stool; Manufacturing one additional bar stool decreases the cost by $23.


Answer: B

Mathematics

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