Mountain Dental Services is a specialized dental practice whose only service is filling cavitles. Mountain has recorded the following for the past nine months: Number of Month cavities Filled Total Cost January 575 $6,350 February 375 5,200 March 600 6,250 Apel 300 5,150 May 550 6,000 June 450 5,650 July 700 6,350 August 475 5,850 September 500 5,850 Required: 1. Use the high-low method to estimate total fixed cost and variable cost per cavity filled. 2. Using these estimates, calculate Mountain's total cost for filing 650 cavities, Required: 1. Use the high-low method to estimate total fixed cost and variable cost per cavity filed. 2. Using these estimates, calculate Mountain's total cost for filling 650 cavities. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Use the high-low method to estimate totaled cost and variable cost per cavity filled. (Round your Vortable cost per unit to 2 decimal places.) Food Cout Vari Cost per cavity Wed Required 2 > Required: 1. Use the high-low method to estimate total fixed cost and variable cost per cavity filled. 2. Using these estimates, calculate Mountain's total cost for filling 650 cavities. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Using these estimates, calculate Mountain's total cost for liling 650 cavities. Required 1 Required 2