Answer:
Interest rate of 11.84% is required to earn desired amount of $45,000 per year from an Investment of $380,000.
Explanation:
Amount of Investment = P = $380,000
Desired Return per month = A = $45,000
Number of Years = n = 10 years
Interest rate = ?
Use following formula to calculate Interest rate:
A = P x Interest rate
$45,000 = $380,000 x r
r = $45,000 / $380,000
r = 0.1184 = 11.84%