A set of car tyres worth $550 were discounted by 15% at a sale. (You can use a calculator to assist you with the following questions) A. Calculate how much the cost of the tyres is to be reduced

B. Calculate how much is to be paid for the tyres

A- $82.50 of the cost of the tires is going to be reduced.

B- $467.50 is going to be paid for the tires.

Step-by-step explanation:

A. 550*0.15=  $82.5

$82.50 of the cost of the tires is going to be reduced.

B. 550-82.5=$467.50

$467.50 is going to be paid for the tires.

it should be a and d. lmk if i'm wrong xd

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%