Carla Vista Company applies manufacturing overhead to jobs on the basis of machine hours used. Overhead costs are estimated to total $252,000 for the year, and machine usage is estimated at 120,000 hours. For the year, $309,120 of overhead costs are incurred, and 124,800 hours are used. O Compute the manufacturing overhead rate for the year + Manufacturing overhead rate $ per machine hour What is the amount of under- or overapplied overhead at December 31? Manufacturing Overhead $ the adjusting entry to assign the under- or overapplied overhead for the year to cost of goods sol