Solve the problem.Accent Woodworkers knows that their marginal cost of producing x feet of custom molding is given by C'(x) = -0.00003x2 - 0.05x + 90, for x ? 1000,where C'(x) is in cents. Approximate their total cost, in dollars, of manufacturing 1000 feet of molding, using 5 subintervals over
and the left endpoint of each subinterval.
A. $1028.00
B. $699.88
C. $314.00
D. $628.00
Answer: D
Mathematics
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