Carla Vista provides environmentally friendly lawn services for homeowners. Its operating costs are as follows. Depreciation Advertising Insurance Weed and feed materials. Direct labor Fuel $1,400 per month $350 per month $3,970 per month $14 per lawn. $11 per lawn $3 per lawn Carla Vista charges $80 per treatment for the average single-family lawn. Determine the company's break-even point in number of lawns serviced per month. Break-even point eTextbook and Media lawns