Answer:
- 4.6%
Explanation:
Data provided in the question:
Future value of the sculpture = $10,401,500
Present value of the sculpture = $12,557,500
Time period, n = 2003 - 1999 = 4 years
Now,
We know,
Future value = Present value × (1 + r )ⁿ
here,
r is the annual rate of return
thus,
$10,401,500 = $12,557,500 × (1 + r )⁴
or
(1 + r )⁴ = 0.82831
or
1 + r = 0.954
or
r = 0.954 - 1
or
r = - 0.046
or
r = - 0.046 × 100%
= - 4.6%