On January 1, 2012, Jackson Company's Work in Process Inventory

On January 1, 2012, Jackson Company's work in process inventory account had a balance of $65,000. During 2012, materials requisitioned for use in production amounted to $70,000, of which $66,000 represented direct materials. Factory wages for the period were $209,000, of which $186,400 were for direct labor. Manufacturing overhead is allocated on the basis of 60% of direct labor cost. Actual overhead was $116,440. Jobs costing $353,240 were completed during 2012. The December 31, 2012, balance in work in process inventory is:

A) $80,000.
B) $72,800.
C) $107,200.
D) $76,000.