Effective interest rate of $33,353 at 7% for 18 months?

Hence , the effective interest rate R = 0.0723 = 7.23 %

Step-by-step explanation :

Given as,

The Principal amount = $33,353

The stated interest rate (i) = 7% = 0.07

Number of compounding months (n) = 18

Now, The effective interest rate is calculated as ,

R = - 1

Or, R = ( - 1

Or, R = - 1

Or, R = 1.0723 - 1 = 0.0723

Hence , the effective interest rate R = 0.0723 = 7.23 %   Answer

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%