Kara Buchananhas decided to start Kara Cleaning, a residential housecleaning service company. She is able to rent cleaning equipment at a cost of $720 per month. Labor costs are expected to be $70 per house cleaned and supplies are expected to cost $10 per house.

Required

a-1. Determine the total expected cost of equipment rental and the average expected cost of equipment rental per house cleaned, assuming that Kara Cleaning cleans 15, 25, and 35 houses during one month.(Round "Average per unit" answersto 2 decimal places.)

No. of houses cleaned 15 25 35

Total expected rental cost is

Average per unit rental cost

a-2.

Is the cost of equipment

a fixed or a variable cost?

b-1.Determine the total expected cost of labor and the average expected cost of labor per house cleaned, assuming that Kara Cleaning cleans 15, 25, and 35 houses during one month.

No. of houses cleaned 15 25 35

Average per unit labor cost

Total labor cost

b-2.

Is the cost of labor a fixed or a variable cost?

Variable cost

Fixed cost

C-1. Determine the total expected cost of supplies and the average expected cost of supplies per house cleaned, assuming that Kara Cleaning cleans 15, 25, and 35 houses during one month.

No of houses cleaned 15 25 35

Average per units supplies cost

Total cost of supplies

C-2 Is the cost of supplies

a fixed or a variable cost?

d.	Determine the total expected cost of cleaning houses, assuming that Kara Cleaning cleans 15, 25, and 35 houses during one month.

No .of houses cleaned 15 25 35

Total expected cost

	e-Determine the average expected cost per house, assuming that KaraCleaning cleans 15, 25, and 35 houses during one month.(Round "Average cost per unit" answers to 2 decimal places.) No. of houses cleaned Average cost per unit.

Variable cost

Fixed cost

Variable cost

Fixed cost