I was just wondering how you guys bid on mulch jobs. Do you just charge by the cubic yard? Or do you break it down in more detail? For example, for the edge do you charge by foot and by how much of an existing edge they have already. Basically what I'm asking for is there a specific formula you guys use for bidding mulching jobs or do you have something simple like, $65/yd. for easy, $75/yd. for moderate, and $85/yd. for hard. These numbers are just examples.