Mountain Dental Services is a specialized dental practice whose only service is filling cavities. Mountain has recorded the following for the past nine months: Number of Cavities Month January Filled Total Cost 525 $6,100 February 650 6,000 March 550 6,100 April 475 5,850 May 400 5,250 June 625 6,400 July 600 6,350 August 300 September 700 5,000 6,600 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 450 cavities. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Use the high-low method to estimate total fixed cost and variable cost per cavity filled. (Round your Variable cost per unit to 2 decimal places.) Fixed Cost Variable Cost per cavity filled < Required 1 Required 2 > Mountain Dental Services is a specialized dental practice whose only service is filling cavities. Mountain has recorded the following for the past nine months: Number of Cavities Month January Filled Total Cost 525 $6,100 February 650 6,000 March 550 6,100 April 475 5,850 May 400 5,250 June 625 6,400 July 600 6,350 August 300 5,000 September 700 6,600 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 450 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 filling 450 cavities. Estimated Total Cost < Required 1 Required 2 >