The table below shows the total cost $(TC)$ and marginal cost $)$ for Baker Street, a perfectly competitive firm producing different quantities of apple pies. The market price of apple pies is $$4\mathrm{.}00$ per pie.

Instructions: Round your answers to $2$ decimal places.

a$.$ Fill in the marginal revenue $($MR$)$ and average revenue $($AR$)$ columns.

Baker Street's Costs and Revenues

$\backslash$table$[[\backslash$table$[[$Quantity$],[$apple pies$)]],$TC $($dollars$),$MC $($dollars$),$MR $($dollars$),$AR $($dollars$)],[5,$$$55\mathrm{.}00,$$$1\mathrm{.}00,$$$,$$$$