The average cost of living for an American [edit]. 1  $20,194 per person per year according to Bureau of Labor Statistics (value given divided by 2.5 average household size ('consumer unit') - [1].
Their annual salaries vary according to industry and place of employment. Concrete finishers made a mean annual $39,370, with the lowest-paid 10 percent earning $23,180 yearly, and the highest-paid 10 percent making $62,600 per year.
They typically send out the truck twice daily, one morning run and one afternoon run, for which they get probably $2000, plus say $1080 for the concrete. Their materials cost is probably a couple of hundred bucks, and the driver may cost them another hundred and a half, so they make well over $2500 per day profit.