Laizure Clinic uses patient$-$visits as its measure of activity. The clinic bases its budgets on the following inrormation: be $$66\mathrm{.}90$ per patient$-$visit. Personnel expenses should be $$36,800$ per month plus $$16\mathrm{.}90$ per patient$-$visit. Medical supplies should be $$3,100$ per month plus $$12\mathrm{.}30$ per patient$-$visit. Occupancy expenses should be $$9,500$ per month plus $$7\mathrm{.}50$ per patient$-$visit. Administrative expenses should be $$5,000$ per month plus $$5\mathrm{.}60$ per patient$-$visit.

The clinic reported the following actual results for November:

$\backslash$table$[[$Patient$-$visits,$2,910],[$Revenue$,$$$219,240$