Road Runner Engine Shop uses a job order cost system to determine the cost of performing engine repair work. Estimated costs and e for the coming period are as follows: Engine parts $810,000 Shop direct labor 770,000 Shop and repair equipment depreciation 64,000 Shop supervisor salaries 212,000 Shop property taxes 35,000 18,000 44,000 73,400 12,000 $2,038,000 Shop supplies Advertising expense Administrative office salaries Administrative office depreciation expense Total costs and expenses The average shop direct labor rate is $22 per hour. Determine the predetermined shop overhead rate per direct labor hour. Round the answer to nearest whole cent. per direct labor hour