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,$$5,890,$$$4\mathrm{.}30,],[$Kitchen staff,$$600,$$$0\mathrm{.}20,],[$Utilities$,,,$$$3\mathrm{.}00$