Walton Company has measured its quality costs for the past two years. After the company gathers its quality cost data, it summarizes those costs using the four categories shown below: Prevention costs Appraisal costs Internal failure costs External failure costs Required: Last Year This Year $ 357,000 $ 445,000 $ 650,000 $ 545,000 $ 790,000 $ 500,000 $ 1,100,000 $ 680,000 1. Calculate the total cost of quality last year and this year. 2. For last year, calculate the cost in each of the four categories as a percent of the total cost of quality. 3. For this year, calculate the cost in each of the four categories as a percent of the total cost of quality. 4-a. Calculate the change in total cost of quality over the two-year period. 4-b. Is performance trending in a favorable or unfavorable direction? Answer is not complete. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Required 3 Required 4A Required 4B For this year, calculate the cost in each of the four categories as a percent of the total cost of quality. Note: Round your answers to 1 decimal place. This Year Prevention costs % Appraisal costs % Internal failure costs % External failure costs % Total percent 0.0 % < Required 2 Required 4A >