Lavage Rapide 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 $ $1,100$ $ $0\mathrm{.}06$

Maintenance $ $0\mathrm{.}15$

Wages and salaries $ $4,400$ $ $0\mathrm{.}30$

Depreciation $ $8,400$

Rent $ $2,000$

Administrative expenses $ $1,500$ $ $0\mathrm{.}04$

For example, electricity costs should be $$1,100$ per month plus $$0\mathrm{.}06$ per car washed. The company expects to wash $8,400$ cars in August and to collect an average of $$6\mathrm{.}40$ 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 $8,500$

Revenue $ $55,860$

Expenses:

Cleaning supplies $6,380$

Electricity $1,574$

Maintenance $1,500$

Wages and salaries $7,280$

Depreciation $8,400$

Rent $2,200$

Administrative expenses $1,736$

Total expenses $29,070$

Net operating income $ $26,790$

Required:

Calculate the company's revenue and spending variances for August.

Note: Indicate the effect of each variance by selecting $"$F$"$ for favorable, $"$U$"$ for unfavorable, and "None" for no effect $($i$.$e$.,$ zero variance$).$ Input all amounts as positive values.