Suppose that Bill owns an automobile collision repair shop and the table below shows the quantity of cars repaired per month according to how many workers Bill hires. Assume he pays each worker $4,000 per month and his fixed cost equals $8,000 per month. Using the information provided, complete the table given below. (Enter your responses rounded to two decimal places.) Quantity of Workers Quantity of Cars Average Total per Month 0 0 Fixed Cost $8,000 Variable Cost Total Cost Cost $ 1 20 2 30 3 40 4 50 5 55