Marginal Analysis of a Snow Blower

Problem: 

The cost and revenue functions for a snow blower are C(n)=48n+19000 and R(n)=0.25n2+248n+2650. Determine the marginal cost, revenue, and profit when producing and selling 250 units.

Answer: 

The marginal cost, revenue, and profit are $48, $123, and $75, respectively.