E5-7 (Algo) Estimating Cost Behavior Using High-Low Method [LO 5-3] Canyon Dental Services is a specialized dental practice whose only service is filling cavities. Canyon has recorded the following for the past nine months: Required: 1. Use the high-low method to estimate total fixed cost and varlable cost per cavity filled. 2. Using these estimates, calculate Canyon's total cost for filling 400 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. Note: Round your Variable cost per unlt to 2 decimal places. Nothe Fixed cost Variable cost per cavity filled Complete this question by entering your answers in the tabs below. Using these estimates, calculate Canyon's total cost for filling 400 cavities. Estimatod total cost