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Check 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 Cavite Month Hulled January 400 February 500 March 675 April 525 May 700 June 425 July 600 August 300 September 450 Total cost 55,250 5,050 6,500 5,650 5,900 5,800 5,750 5,400 5,250 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 800 cavities Complete this question by entering your answers in the tabs below. Required 1 Required 2 August September 300 450 5,750 5,400 5,250 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 800 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 Whit to 2 decimal places.) Fixed Cost Variable Cost per cavity filled Required 2 > June July August September 600 360 450 5,75e 5,409 5,250 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 800 cavities. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Using these estimates, calculate Mountain's total cost filling 800 cavities. Estimated Total Cost