Spring Street 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		$1,205,600
Shop direct labor		880,000
Shop and repair equipment depreciation		62,500
Shop supervisor salaries		173,700
Shop property tax		31,500
Shop supplies		24,300
Advertising expense		24,100
Administrative office salaries		103,700
Administrative office depreciation expense		13,300
	Total costs and expenses	$2,518,700

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