Current Attempt in Progress Ivanhoe provides environmentally friendly lawn services for homeowners. Its operating costs are as follows. Ivanhoe charges $70 per treatment for the average single-family lawn. For the month ended July 31,2022 , the company had total sates of $8,400. Current Attempt in Progress Ivanhoe provides environmentally friendly lawn services for homeowners. Its operating costs are as follows. Ivanhoe charges $70 per treatment for the average single-family lawn. For the month ended July 31,2022 , the company had total sates of $8,400