General trivia.
It is astonishing how much a few tanks of gas for a Cessna 172 can cost.
$250 bucks per airplane is easy. Fill up two of em and there is no volume discount. Even if you do it every day. I still remember the first time I had to pay THREE whole dollars to fill up my car I was mad. The attendant did do a good job of washing the windows and checking the oil and checking all 4 tires air pressure. I got some green stamps for mom as well. But still $3.00 for a fill-up was nuts.