Music may people relax. john got two groups of people together. he took everybody's pulse of blood pressure. the one group to listen to soothing music while other group sat in silence. after the song was over, he measured everyone's pulse and blood pressure. what is the independent variable? what is the dependent variable? what are the constants or control variables?

where are the images of the functions i can only see the question you typed.

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%