Austin Company uses a job order cost accounting system. The company's executives estimated that direct labor would be $5,000,000 (500,000 hours at $10/hour) and that factory overhead would be $3,300,000 for the current period. At the end of the period, the records show that there had been 240,000 hours of direct labor and $2,640,000 of actual overhead costs. Using direct labor hours as the allocation base, calculate the under- or overapplied overhead for the period. (Round Overhead rate to 2 decimal places.)

a	$1,056,000 underapplied.
b	$1,716,000 underapplied.
c	$3,432,000 underapplied.
d	$3,432,000 overapplied.
e	$500,000 underapplied.