Suppose that the cost of producing x widgets is given by the function C(x) = 40 + 0.028x^2. What is the marginal cost of the production level of 1000 widgets?
a) 138.93
b) 5.60
c) 2.84
d) 973.33
a) 138.93
b) 5.60
c) 2.84
d) 973.33
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dC/dx = 0.056x
When x = 1000, dC/dx = 0.056 * 1000 = 56
Sorry, I cannot get any of the answers you offered.
When x = 1000, dC/dx = 0.056 * 1000 = 56
Sorry, I cannot get any of the answers you offered.