22 Walsh Corporation uses a predetermined overhead rate based on machine-hours to apply manufacturing overhead to jobs. The Corporation estimated that it would incur $255,000 in manufacturing overhead during the year and that it would work 100,000 machine-hours. The Corporation actually worked 105,000 machine hours and incurred $270,000 in manufacturing overhead costs. By how much was manufacturing overhead underapplied or overapplied for the year? of eston Select one O a. 52,250 underapplied O b. 52.250 overapplied O c $15,000 underapplied O d. 515.000 overapplied