Thomlin Company forecasts that total overhead for the current year will be $15,030,000 with 167,000 total machine hours. Year to date, the actual overhead is $8,184,000, and the actual machine hours are 93,000 hours. The predetermined overhead rate based on machine hours is Round the answer to the nearest dollar. a.$49 per machine hour b.$88 per machine hour c.$90 per machine hour d.$162 per machine hour