Simone uses a predetermined overhead application rate of $8 per direct labor hour. A review of the company's accounting records for the year just ended discovered the following: Underapplied manufacturing overhead: $7,200 Actual manufacturing overhead: $392,000 Budgeted labor hours: 50,000 Simone's actual labor hours worked totaled: cannot be determined based on the information presented.

a.50,900

b.48,100

c.49,100

d.49,900