need help to solve, please see attached

A division of Ditton Industries manufactures the Future model microwave oven. The daily cost (in dollars) of producing these microwave ovens given bv the following function, where x stands for the number of units produced. cm = 0.0002x3 0.06:(2 + 120:: + 5000 (a) What is the actual cost incurred in manufacturing the lust oven? The 24lst oven? The 291st oven? [Round your answers to the nearest cent.) 12151: 5 5119.95 3; 24m 5 5119.95 x 29151: 5 5119.95 at (b) What is the marginal cost when x = 120, 240, and 290? (Round your answers to the nearest cent.) 120 S 13991.? x 240 s 33103.9 1: 290 s 39531.9 x