Hi Guy's. I am working on my first bid for a mulch job. It is in an association community. All single family homes and the mulch is going into the common areas only, club house, 5 islands in 5 culdesac's and banks on the entrance. The job is 18 yards of mulch. 18 yards at $35 a yard is $630. What would you suggest I charge for instillation? Do you guys ad in a delivery charge? Thanks in advance for the help!