Lavage Rapide is a Canadian company that owns and operates a large automatic car wash facility near Montreal. The following tab provides estimates concerning the company's costs:

Fixed Cost per Month

Cost per Car Washed

Cleaning supplies

Electricity

Maintenance

$ $1,300$

$ $0\mathrm{.}70$

$ $0\mathrm{.}08$

$ $0\mathrm{.}10$

Wages and salaries

$ $4,600$

$ $0\mathrm{.}30$

Depreciation

$ $8,200$

Rent

$ $1,800$

Administrative expenses

$3$

$ $1,700$

$ $0\mathrm{.}01$

For example, electricity costs should be $$1,300$ per month plus $$0\mathrm{.}08$ per car washed. The company expects to wash $8,000$ cars in August and to collect an average of $$6\mathrm{.}50$ per car washed.

The actual operating results for August are as follows:

Lavage Rapide Income Statement For the Month Ended August $31$

Actual cars washed

$8,100$

Revenue

Expenses:

$ $54,100$

Cleaning supplies

Flectricit

$6,100$

$1919$

$<$ Prev

$2$ of $4$

Next $>$