Sandhill provides environmental l'glrfrienrjlvr lawn services for homeowners. Its operating costs are as fol lows. Depreciation $1.500 per month Advertising $250 per month Insurance $3,530 per month Weed and feed materials $25 per lawn Direct labor $6 per lawn Fuel $1 per lawn Sand hi ll charges $80 per treatment for the ave rage single-fa mi Iv lawn. [a] Determine the companv's break-even point in number of lawns serviced per month. Break-even point l lawns