Using the activity rates you have computed, determine the total cost and the average cost per thousand square feet of each of the following jobs according to the activity-based costing system. (Round the "Average Cost per thousand square feet" to 2 decimal places.) a. A routine 1,000-square-foot asbestos removal job. b. A routine 2,000-square-foot asbestos removal job. c. A nonroutine 2,000-square-foot asbestos removal job. Show less A Routine Routine 1,000 sq. ft. 2,000 sq. ft. job Nonroutine 2,000 sq. ft. job job Total cost of the job Average Cost per thousand square feet