Answer:
the effective annual interest earned on the account is 6.25%.
Step-by-step explanation:
The effective annual interest earned on the account can be calculated as follows :
PV = - $150,000
N = 10
PMT = $0
P/yr = 1
FV = $275,000
R = ?
Using a Financial calculator, the effective annual interest, R, earned on the account will be : 6.2488 or 6.25%.