A concert promoter sold 475 tickets to a rock concert. The ticket prices for different seat locations were $10, $15, and $20. The total income from the concert was $6,300. If the combined number of $10 and $15 tickets sold was 4 times the number of $20 tickets sold, how many $10 tickets were sold?

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%

hi im bob : l

step-by-step explanation:

the train arrives at 20: 27 hope i

answer is  

a.

5.56

hope you get this right.