Answer:
Interest = 15,024.18 Amortization Payment = 27008.06 per year
Step-by-step explanation:
A = P * [ r(1+r)^n / ((1+r)^n - 1) ]
P = 66000
r = 11% = 0.11
n = 3
A = 66000 * [ 0.11(1.11)^3 / (1.11^3 - 1) ]
A = 27008.06
Total Payment = A * n = 27008.06 * 3
Total Payment = 81,024.18
Interest = Total Payment - P = 81024.18 - 66000
Interest = 15024.18