Required information

$[$The following information applies to the questions displayed below.$]$

Rustafson Corporation is a diversified manufacturer of consumer goods. The company's activity$-$based costing system has the following seven activity cost pools:

$\backslash$table$[[$Activity Cost Pool,$\backslash$table$[[$Estimated$],[$Overhead Cost$]],$Expected Activity$],[$Labor$-$related,$$22,000,1,000$ direct labor$-$hours$],[$Machine$-$related,$$10,000,8,000$ machine$-$hours$],[$Machine setups,$$36,000,800$ setups$],[$Production orders,$$29,400,600$ orders$],[$Product testing,$$27,900,900$ tests$],[$Packaging$,$$$68,400,3,600$ packages$],[$General factory,$$56,800,1,000$ direct labor$-$hours$]]$

Compute the company's predetermined overhead rate, assuming that the company uses a single plantwide predetermined overhead rate based on direct labor$-$hours. $($Round your answer to $2$ decimal places.$)$

Predetermined overhead rate

per DL