Redfern Audio produces audlo equipment Including headphones. At the Campus Facility, it produces two wireless models, Standard

and Enhanced, which differ both in the materials and components used and in the labor skill required. Data for the Campus Plant for

the third quarter follow.

Requlred:

Compute the predetermined overhead rate assuming that Redfern Audio uses direct labor costs to allocate overhead costs.

Note: Round your answer to $2$ decimal places.