Gulf Shore Lawn and Garden Maintenance provides two general outdoor services: lawn maintenance and garden maintenance. The company charges customers $18.0 per hour for each type of service, but lawn maintenance has higher variable costs ($7.2 per hour) than garden maintenance ($3.6 per hour) because of fuel expenses incurred to operate lawn-mowing equipment. All employees are paid a fixed monthly salary. A contribution format income statement for a recent month for the two services appears below. During the month, 8,000 hours of lawn maintenance services and 2,000 hours of garden maintenance were provided: Lawn Maintenance Per Hour Sales $144,000 $18.0 Garden Maintenance $36,000 Per Hour $18.0 Total $180,000 Variable expenses 57,600 7.2 Contribution margin $ 86,400 $10.8 7,200 $28,800 3.6 $14.4 64,800 115,200 Fixed expenses Operating income 32,256 $ 82,944 Required: 1. Compute the overall CM ratio for the company. Overall contribution margin ratio % 2. Compute the overall break-even point for the company in sales dollars. Overall break-even point