D Question 12 4 pts Hayne Corporation bases its predetermined overhead rate on the estimated machine-hours for the upcoming Data for the most recently completed year appear below: Estimates made at the beginning of the year: Estimated machine hours 19,000 Estimated variable manufacturing overhead $7.89 per machine-hour Estimated total fixed manufacturing overhead $465.880 Actual machine-hours for the year 20.200 The predetermined overhead rate is... O $7.89 O $30.95 $24.52 O $3241