You don't need a high car count. I know a lot about this subject. Let me show some examples:
15 cars a week -------- 15
ARO $250.00 -------x $250.00
Equals ---------------- $3,750.00/wk
20 cars a week -------- 20
ARO $250.00 --------x $250.00 (Remember, for this scenerio you probably paid to advertise to get these customers at a rate of $350.00 per customer - $1,750.00)
Equals ------------------ $5,000.00 - $1,750.00 = $3,250.00/wk (You lost money!)
15 cars a week ------- 15
ARO $350.00 -------x $350.00 (No extra in advertising. You added only $100.00 to each RO.) HOMERUN!!!!!
Equals ---------------- $5,250.00/wk
Lets say, you find a simple and cheap way to advertise and you also bumped your labor rate slightly - again $100.00 per RO.
20 cars a week -------- 20
ARO $350.00 ---------x $350.00
Equals ---------------- $7,000.00 - $19.95(advertising) = $6980.05/wk (GRANDSLAM!!!!!)
ANY QUESTIONS WORK SMARTER, NOT HARDER!