Use excel to find the critical value of z for each hypothesis test. (round your answers to 3 decimal places. negative values should be indicated by a minus sign.) (a) 10 percent level of significance, two-tailed test. critical value of z ± (b) 1 percent level of significance, right-tailed test. critical value of z (c) 5 percent level of significance, left-tailed test. critical value of z

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step-by-step explanation:

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step-by-step explanation:

step-by-step explanation:

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%