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 300 $5,100 February 500 5,650 March 675 6,600 April 475 5,800 May 525 5,950 June 575 6,350 July 950 5,150 August 325 5,150 September 550 6,100 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.600 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.) ate total fixed cost and variable cost per cavity filled. Using these estimates, calculate Mountain's total cost for filling 600 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 2 > Next > APF Mostly cloudy iese estimates, calculate Mountain's total cost for filling 600 cavities. fixed cost and variable cost per cavity filled. 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 600 cavities. Estimated Total Cost < Required 1 Required 2