4. (a) How much would it cost for you to receive a bachelors degree at your college/university? Use function notation and show each step. 

(b) Suppose you only have $60,000 to spend on tuition and fixed costs for college. Using the function above, how many credit hours can you afford to take? Use function notation and show each step. 

(c)Based on all of your calculations above, summarize your findings In a minimum of four sentences.

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