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		$993,300
Shop direct labor		725,000
Shop and repair equipment depreciation		49,000
Shop supervisor salaries		136,300
Shop property tax		24,700
Shop supplies		19,100
Advertising expense		19,900
Administrative office salaries		85,400
Administrative office depreciation expense		10,900
	Total costs and expenses	$2,063,600

The average shop direct labor rate is $25 per hour.

Determine the predetermined shop overhead rate per direct labor hour. Round the answer to nearest whole cent.