To find the value of the personal watercraft after two years, we use the formula for geometric sequences. The value after each year is obtained by multiplying the previous year's value by the common ratio (0.87 in this case).
- Initial value (year 0): $6,500
- Value after year 1: \( 6500 \times 0.87 = 5655 \)
- Value after year 2: \( 5655 \times 0.87 = 4920.05 \)
Now rounding to the nearest whole dollar, we get \( \approx 4920 \).
Therefore, the value of the personal watercraft after two years is $4,920.