Lawrence Corporation Had Actual Manufacturing Overhead Costs of $29,500 for the Past

Lawrence Corporation had actual manufacturing overhead costs of $29,500 for the past year. Direct labour cost is $17.50 per hour. Manufacturing overhead is allocated at a rate of $2.50 per direct labour hour. Manufacturing overhead was overallocated for the year by $1,500.
Calculate:
A) Allocated manufacturing overhead costs for year
B) Actual number of direct labour hours worked in year