The Collins Company uses predetermined overhead rates to apply manufacturing overhead to jobs. The predetermined overhead rate is based on machine hours in Dept. A and labor cost in Dept. B. At the beginning of the year, the company made the following estimates: Dept A Dept B Direct labor cost $65,000 $42,000 Manufacturing overhead $91,000 $48,000 Direct labor-hours 8,000 10,000 Machine-hours 3,000 12,000 What predetermined overhead rates would be used in Dept A and Dept B, respectively