Thomlin Company forecasts that total overhead for the current year will be $11,205,000 with 170,000 total machine hours. Year to date, the actual overhead is $7,654,000 and the actual machine hours are 100,000 hours. The predetermined overhead rate based on machine hours is Round the factory overhead rate to the nearest dollar before multiplying by the number of hours. Os 577 per machine bour Ob 5112 pt machine how SC 566 per machinebou Od 515 per machine hou