Hi, so heres my story. Ive been mowing lawns for several years and have a great opportunity to bid on a large HOA. I need to give a flat price for the season. The seeded area is about 8 Acres of thick green, perfect grass. They dont want it bagged either. Its a 3 year contract, and I need to give a bid for all 3 years seperately. im guessing I should slightly increase the bid each year, as im sure costs will rise. Any help would be much appreciated! Thanks!