Milano Pizza has a small area for in$-$store dining as well as offers take$-$out and free home delivery services. The pizzeria's owner determined the shop has two major cost drivers$-$the number of pizzas sold and the number of deliveries made.

The pizzeria's cost formulas appear below:

$\backslash$table$[[,\backslash$table$[[$Fixed Cost$],[$per Month$]],\backslash$table$[[$Cost per$],[$Pizza$]],\backslash$table$[[$Cost per$],[$Delivery$]]],[$Pizza ingredients,$$5,910,$$$4\mathrm{.}40,],[$Kitchen staff,$$610,$$$0\mathrm{.}30,],[$Utilities$,$$$630,,$$$3\mathrm{.}10$