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:

For example, electricity costs should be $$1,400$ per month plus $$0\mathrm{.}10$ per car washed. The company actually

washed $8,100$ cars in August and collected an average of $$6\mathrm{.}60$ per car washed.

Required:

Prepare the company's flexible budget for August.