I sadly admit that after doing business for over 15 years I have never really sat down and figured out what my costs are and what I need to charge. I am a mowing and spraying business. I actually do pretty well but am afraid that probably 60% of my customers are making me money and the other 40% are just breaking even. I need your help determining how to figure out what are factors I should include for finding out what it costs me to mow. I know that I need to know what is my labor rate, equipment cost per hour. ect... Please include any ideas on how you figured out your cost of doing business. thanks in advance.