Exercise 18-08 Cullumber 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 $300 per month $3,130 per month $14 per lawn $12 per lawn $2 per lawn Cullumber charges $70 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 lawns Determine the company's break-even point in dollars. Break-even point $