Answer :
The range of sales Dr. Spencer Lewis must exceed to profit the most from the second deal is 15,000 sales.
How to find the range of sales that favors Dr. more with the second deal?
To find the range that will benefit Dr. Spencer Lewis the most with the second deal, we must perform the following operation:
- A. X × 5 + 20,000
- B. X × 3 + 50,000
We must replace the X with several numbers and buy the result, when the result of operation B exceeds the result of operation A, it means that it will be more profitable.
According to the above, if we replace the X with 15,000, the values will be the same, however, each number that we increase will mean a greater profit in agreement B.
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