Gabriella and Julio operate Sheffield Locos out of a food truck. They sell made$-$to$-$order burritos, tacos, and burrito bowls for a set

price of $$7\mathrm{.}30$ per order. Each of their items $($either one burrito, three tacos, or a burrito bowl$)$ costs them, on average, $$3\mathrm{.}60$ for the

protein, rice, and veggies that customers choose. Their food truck expenses include licensing costs of $$200$ per year, insurance of

$$1,230$ per year, and depreciation on the truck of $$4,194$ per year.

$($a$)$

What is the break$-$even point in units $($number of orders$)$ for Sheffield Locos?

Break$-$even point in units

units