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

Fixed Cost per Month Cost per Car Washed

Cleaning supplies $ $0\mathrm{.}70$

Electricity $ $1,200$ $ $0\mathrm{.}05$

Maintenance $ $0\mathrm{.}25$

Wages and salaries $ $4,500$ $ $0\mathrm{.}40$

Depreciation $ $8,300$

Rent $ $2,100$

Administrative expenses $ $1,600$ $ $0\mathrm{.}01$

For example, electricity costs should be $$1,200$ per month plus $$0\mathrm{.}05$ per car washed. The company expects to wash $8,300$ 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 $8,400$

Revenue $ $56,050$

Expenses:

Cleaning supplies $6,310$

Electricity $1,585$

Maintenance $2,315$

Wages and salaries $8,180$

Depreciation $8,300$

Rent $2,300$

Administrative expenses $1,583$

Total expense $30,573$

Net operating income $ $25,477$Answer is not complete.