Walter Meyer Productions had the following costs for March: Purchases of direct materials ........ $30,000 Indirect labor

Question:

Walter Meyer Productions had the following costs for March:
Purchases of direct materials ........ $30,000
Indirect labor .............. 20,000
Ending direct materials inventory ...... 10,000
Beginning direct materials inventory ...... 0
Total manufacturing costs ......... 115,000
Direct labor ............... 25,000

Required
How much manufacturing overhead was incurred during March?