The equations are
C= 4p
C= 3p+1
C = 4(p+1)
P= 4(p+1)
P=4c

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

3 is greater then both of those numbers

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%