The only variable input a janitorial service firm uses to clean offices is workers who + are paid a wage, w, of $10 an hour. Each worker can clean four offices in an hour. 22.00- Use math to determine the variable cost, the average variable cost, and the 20.00- marginal cost of cleaning one more office. 18.00- The variable cost of cleaning the first office is $ , average variable cost of 16.00- cleaning one more office is $ , and marginal cost of cleaning one more office is 14.00- $. (Enter your response rounded to two decimal places.) 12.00- Cost, Cost per unit, $ 1.) Using the line drawing tool, graph the variable cost curve. Label this curve 'VC.' 2.) Using the line drawing tool, graph the average variable cost curve. Label this curve 'AVC.' 4.00- 3.) Using the line drawing tool, graph the marginal cost curve. Label this curve 'MC.' 2.00- H 0.00 Carefully follow the instructions above, and only draw the required objects. 0 12 16 20 24 Quantity, q, Offices cleaned