Predetermined Factory Overhead Rate Street Runner Engine Shop uses a job order cost system to determine the cost of performing engine repair work. Estimated costs and expenses for the coming period are as follows: Engine parts $1,197,400 Shop direct labor 874,000 Shop and repair equipment depreciation 74,800 Shop supervisor salaries 208,000 Shop property taxes 37,800 Shop supplies 29,000 Advertising expense 23,900 Administrative office salaries 103,000 Administrative office depreciation expense 13,200 Total costs and expenses $2,561,100 The average shop direct labor rate is $19 per hour. Determine the predetermined shop overhead rate per direct labor hour. Round the answer to nearest whole cent. $ per direct labor hour