A manufacturing company applies factory overhead based on direct labor hours. At the beginning of the year, it estimated that factory overhead costs would be $426,870 and direct labor hours would be 47,430. Actual factory overhead costs incurred were $462,974, and actual direct labor hours were 53,585. What is the amount of overapplied or underapplied manufacturing overhead at the end of the year? a.$55,395 underapplied b.$482,265 overapplied c.$19,291 underapplied d.$19,291 overapplied