380 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 Filled Total Cost January $5,100 February 375 5,30 March 625 6,350 April 5,200 May 650 6,300 June 600 6,300 July 350 5,000 August 675 September 550 6,000 40 6,300 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 700 cavities Complete this question by entering your answers in the tabs below. 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 700 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 por cavity filled Required 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 700 cavities. Complete this question by entering your answers in the tabs below. Required: Required 2 Using these estimates, calculate Mountain's total cost for filling 700 cavities, Estimated Total Cost