If production is set at 3200 units what is the cost of

Question

The marginal cost of producing x tablet computers is C'(x) = 100 - 0.06x + 0.00002x² dollars. What is the cost of producing 3200 units if the setup cost is $70,000? (Round your answer to the nearest cent.)

$  

If production is set at 3200 units, what is the cost of producing 450 additional units? (Round your answer to the nearest cent.)

$