Road 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		$810,000
Shop direct labor		770,000
Shop and repair equipment depreciation		64,000
Shop supervisor salaries		212,000
Shop property taxes		35,000
Shop supplies		18,000
Advertising expense		44,000
Administrative office salaries		73,400
Administrative office depreciation expense		12,000
	Total costs and expenses	$2,038,000

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. $fill in the blank 1 per direct labor hour