Use the net to find the surface area of the square pyramid. HELPP

A) 72 cm2
B) 156 cm2
C) 260 cm2

C)260 cm2

Step-by-step explanation:

(formula for triangles h*b/2) (8*10/2)4 +(10*10)=260

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%