Lavage Rapide owns and operates a large automatic car wash facility near Montreal. The following table provides estimates

concerning the company's costs:

For example, electricity costs should be $$1,300$ per month plus $$0\mathrm{.}07$ per car washed. The company actually washed $8,400$ cars in

August and collected an average of $$6\mathrm{.}80$ per car washed.

Required:

Prepare the company's flexible budget for August.