help with number 27 please

Dukes Corporation used a predetermined overhead rate this year of 52 per direct labor-hour, based on an estimate of 20,000 direct labor-hours to be worked during the year. Actual costs and activity during the year were: The overapplied of underapplied manufacturing for the year was: A) $1,000 underapplied B) $1,000 overapplied C) $3,000 underapplied D) $3,000 overapplied Lamberson Corporation uses a job-order costing system with a single plantwide predetermine over the rate based on machine-hours. The company based its predetermined overhead rate for the current year o the following data: Recently Job P647 was completed with the following characteristics: Calculate the total job cost for Job P647. Calculate the unit product cost for Job P647