Cost-Benefit Suppose that the cost C (in dollars) of removing p% of the particulate pollut...

Cost-Benefit Suppose that the cost C (in dollars) of removing p% of the particulate pollution from the smokestack of a power plant is given by

a. Use the fact that percent is measured between 0 and 100 and find the domain of this function.

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b. Evaluate C(60) and C(90).