Answer:
1. 8.56%
2. 18.74%
3. 14.22%
4. 10.85%
Explanation:
Effective annual rate = (1 + periodic interest rate) ^m - 1
M = number of compounding per year
1. (1 + 0.083 / 4 ) ^ 4 - 1 = 0.085619 = 8.56%
2. ( 1 + 0.173 / 12)^ 12 - 1 = 0.187399 = 18.74%
3. (1 + 0.133 / 365)^ 365 - 1 = 0.1422 = 14.22%
4. For continuous compounding = e^r - 1
e = 2.7182818
e^0.103 - 1 = 0.108491 = 10.85%
I hope my answer helps you