You plan on starting a lawn mowing business by investing $700 of your own money and purchase $500 of equipment. You plan to work 320 hours per month and charge your customers $21 per hour. Your anticipated costs include: $25.00 per Depreciation month $32.00 per Advertising month Gas $1.40 per hour Assistant's Wages $8.00 per hour Miscellaneous Expenses $40.00 per month Calculate your Variable cost per hour on the budgeted contribution margin income statement