A Cookie Store Has a Fixed Monthly Cost Of $\$ 540$

Short Answer

A cookie store has a fixed monthly cost of $\$ 540$ . It costs the cookie store $\$ 0.20$ to make a cookie and the store sells each cookie for $\$ 1.40$ . Express revenue R, cost C, and profit $\mathrm{P}$ for the cookie store when making and selling $x$ cookies in a month.