I have a bid packett I am working on and it is for the undc. They tear down old homes in the getto and put up new ones so they can look like **** in a year . Anyways they want me to price acordingly 5200sqft of grading and prep work (rake, harley rake, rock hound etc) They are going to be handling the final grade so shouldnt be much to grade 4800 sq of seed and straw. What is the cheapest I can do this for and still make money? Sorry guys I did this last year but dont know if I should give them a disc for the work we will do between 10-20 of these this year.