Adiba owns an ice cream parlor. When scooping ice cream, she creates spheres that have a radius of 3 cm. She is looking into buying a new ice cream cone machine that creates cones with a radius of 3 cm and a heigh of 10 cm. She wants to make sure that when the scoop melts, it doesn't overflow the cone. Should she purchase this new cone machine? Explain your work using words, symbols, or mathematics. Make sure you list 1. the volume of the sphere 2. the volume of the cone 3. 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%