Explanation:
The answer is 3950 $
First we will calculate the two profits the dealership earned.
1. Profit on purchase.
18000 x 15% = 18000 x 0.15
=2700 $
2. Profit on Sale:
5000 x 25% = 5000 x 0.25
= 1250$
3. Adding both profits:
Total profit = 2700 + 1250 = 3950 $