To find out how much the car will be worth after 3 years, we need to calculate the depreciation for each year and subtract it from the original price.
After one year, the car will be worth:
W1 = 25000 - 0.18*25000 = 20500
After two years, the car will be worth:
W2 = 20500 - 0.18*20500 = 16810
After three years, the car will be worth:
W3 = 16810 - 0.18*16810 = 13796.8 ≈ 13797
Rounding this to the nearest whole dollar amount, we get:
W3 ≈ $13,797
Therefore, the car will be worth approximately $13,797 after 3 years.