Help with question E Please provide detail explanation Only

Help with question E... Please provide detail explanation

** Only need help with Part E question..... Please show excel sheet and formulas how you created the graph so I may attempt this with my other 3 questions....

Please only explain how you parts D and E of question.... Please show work Part D: on how you compute Marginal Cost and Please show graph in excel (formulas how it was graphed) for Part E:

The cost of making staples is given by the equation:

0.15(x-50)+12.50, if x^3 50

where x is hundreds of staples made per month and C is cost in thousands of

dollars.

a.         Find C(15). Explain what the answer means, use correct units in your explanation.

b.         Find C(50). Explain what the answer means, use correct units in your explanation.

c.         Find C(125.) Explain what the answer means, use correct units in your explanation.

d.         Find the marginal cost and explain what the answer means, use correct units in your explanation. Hint: there are two answers.

e.         Graph the function C(x)

Solution

THE QUESTION IS CERTAINLY NOT IN PROBABILITY AND STATISTICS. MAYBE ACCOUNTING. THE STUDENT SHOULD AT LEAST KNOW THE SUBJECT THE QUESTION BELONGS TO.