The clothes washer in your house consumes 480 kWh of energy per year. Price of the washer is $360 and the lifetime of the washer is 10 yrs. Energy price in your city is 9 cents per kWh. What is the lifecycle cost of the clothes washer? (assumes a maintenance cost of $20 per year)
a. 435.80 $
b. 812.00 $
c. 992.00 $
d. 470.00 $
e. 437.60 $