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 variable cost per cavity filled. 2. Using these estimates, calculate Canyon's total cost for filling 550 cavities. Complete this question ty entering your answers in the tabs below. Use the high-fow method to estimate total fixed cost and variable cost per cavity filled. Note: flound your Variable cost per unit to 2 decimal places. Using these estimates, calculate Canyon's total cost for filling 550 cavities. Use the high-low method to estimate total fixed cost and variable cost per cavity filled. Note: Round your Variable cost per unit to 2 decimal places