Assume the following: 1. Estimated direct labor hours used to calculate the predetermined overhead rate =20,000 2. The estimated total manufacturing overhead cost =$100,000 3. The actual manufacturing overhead costs incurred during the period =$103,000 4. Manufacturing overhead is overapplied by $2,000. What is the actual number of direct labor-hours worked during the period? Multiple Choice 19,000 20,200 22,200 21,000