Help please and if u can’t read this it says Hannah’s cell phone plan has a start up fee of $200 and there is a charge of $50 per month. Write an equation to show the total cost of her cell phone plan, where x is the number of months and is the the total cost. Is the relationship between the time she has the plan and the total cost proportional? And EXPLAIN how you know. Oh and the equation is y=50x+200.

Dang that looks hard sorry i cant help

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%