A division of Ditton Industries manufactures the Futura model microwave oven. The daily cost (in dollars) of producing these microwave ovens is  wherexstands for the number of units produced. What is the actual cost incurred in manufacturing the 301stoven and the marginal cost when

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? 

A. The actual cost of the 301^st oven is $130.14,  the marginal cost when  is $42.00
B. The actual cost of the 301^st oven is $150.14, the marginal cost when  is $150.00
C. The actual cost of the 301^st oven is $150.14,  the marginal cost when  is $162.00
D. The actual cost of the 301^st oven is $130.14,  the marginal cost when  is $132.00
E. The actual cost of the 301^st oven is $30.14,  the marginal cost when  is $162.00

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Answer: B

Mathematics

Solve the problem.A company wishes to manufacture a box with a volume of 24 cubic feet that is open on top and is twice as long as it is wide. Find the width of the box that can be produced using the minimum amount of material. Round to the nearest tenth, if necessary.

A. 5.2 ft B. 6.4 ft C. 3.2 ft D. 2.6 ft

Solve the problem.A cross-section of an irrigation canal is a parabola. If the surface of the water is 14 ft wide and the canal is 43 ft deep at the center, how deep is it 1 ft from the edge?

A. 31.6 ft B. 37.1 ft C. 5.9 ft D. 11.4 ft

Use the square root property to solve the quadratic equation.(2m - 3)2 = 121

A. 4, -7 B. 14, -8 C. 7, -4 D. 8, -14

Provide an appropriate response.To fill an order for 100 units of a product, a firm wishes to distribute the production between its two plants, Plant 1 and Plant 2. The total cost function is given byc = f(q1, q2) = 0.5+ 2q1 + 32q2 + 500, where q1 and q2 are the number of units produced at Plants 1 and 2, respectively. How should the output be distributed in order to minimize costs?

What will be an ideal response?