Perrin Company designs industrial prototypes for outside companies. Budgeted overhead for the year was $315,000, and budgeted direct labor hours were 21,000. The average wage rate for direct labor is expected to be $30 per hour. During June, Perrin Company worked on four jobs. Data relating to these four jobs follow: Job 39 Job 40 Job 41 Job 42 Beginning balance $23,700 $33,900 $17,900 $900 Materials requisitioned 19,200 20,200 Direct labor cost 10,300 17,300 12,000 6,650 15,400 6,300 Overhead is assigned as a percentage of direct labor cost. During June, Jobs 39 and 40 were completed; Job 39 was sold at 115 percent of cost. Job 40 is the only job in Finished Goods Inventory and will remain there until the customer accepts delivery and pays. Jobs 41 and 42 remain unfinished at the end of the month. Required: 1. Calculate the overhead rate based on direct labor cost. % of direct labor cost