Hi, I started a garden service earlier this year. I plow & till gardens and beds of all sizes and have done OK with it. A woman called me today and wanted to know if I'd like to bid on a grading job. I haven't seen the site yet (going to look later today), but I'm unsure how to bid. My tractor is much smaller than a bobcat, so it may take me a little longer to do the work - I would have to price as though I had a bobcat though, and just eat the time invested. I'd really like to do this job since my goal is to upgrade tractors so I can take on more like this. Any suggestions on how to go about bidding?