how much does it cost for plots

I have some neighbors that have contacted me about putting in food plots for them, & I need to know what to charge per hour? those of you who have hired someone what did you pay or what do you feel is a good price? I have all of the equipment, it's big equipment 100 horsepower tractor, 4 bottom plow, 16 foot disc, 4 row corn planter, grain drill trying to figure out what to charge

how much does it cost for plots