Ask Question
25 September, 07:34

A car rental agency rents 200 cars per day at a rate of 29 dollars per day. For each 1 dollar increase in the daily rate, 5 fewer cars are rented. At what rate should the cars be rented to produce the maximum income, and what is the maximum income? R

+1
Answers (1)
  1. 25 September, 11:03
    0
    Answer and Explanation:

    Given:

    Total car = 200

    Rate = $29

    Computation:

    Total increase in rate = a

    So, Total decrees in car = 5a

    Total income (y) = [200-5a][29+a]

    y = 5,800 + 200a - 145a - 5a²

    y = 5,800 + 55a - 5a²

    y' = dy / da [5,800 + 55a - 5a²]

    y' = - 10a + 55

    in which, y' = 0

    0 = - 10a + 55

    a = 5.5

    So, Maximum rate = $ [29+5.5]

    Maximum rate = $34.5

    maximum income = 5,800 + 55 (5.5) - 5 (5.5) ²

    maximum income = 5,800 + 302.5 - 151.25

    maximum income = $5951.25
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A car rental agency rents 200 cars per day at a rate of 29 dollars per day. For each 1 dollar increase in the daily rate, 5 fewer cars are ...” in 📘 Business if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers