David drives a 12-year-old van that they already own. Lena drives a nearly new car for which they borrowed $5,500 at 8.5% annual interest for four years. Calculate the
monthly payment on their car loan. The yearly insurance premium
on the new car is $1,149, and on David's van the premium is $726. Each car gets a $25
oil change and lubrication twice a year. During the year David's van needed $500
in repairs. Together the vehicles consumed 808 gallons of gasoline in a year at an
average price of $2.55 a gallon. The only other transportation cost for the family was
$824 in airfare to visit Lena's parents in Canada.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

70.30

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%

answer: the answer is   graph (a)