Is the graph below proportional? Explain. 500
400
300
Total cost ($)
200
100
0 2 4 6 8 10
Time (h)

50/1

Step-by-step explanation:

x=1,2,3

y=50,100,150

y/x=50/1

i found two solutions,   n = 2 • ± √3 = ± 3.4641

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%