Ivanhoe provides environmentally friendly lawn services for homeowners. Its operating costs are as follows. Depreciation $1,500 per month Advertising $350 per month Insurance $2,770 per month Weed and feed materials $17 per lawn Direct labor $9 per lawn Fuel $2 per lawn Ivanhoe charges $70 per treatment for the average single-family lawn. (a) Determine the companys break-even point in number of lawns serviced per month. Break-even point lawns b)Determine the break-even point in dollars.