Selected accounts with some amounts omitted are as follows

Work in Process
Oct. 1	Balance	21,900	Oct. 31	Goods finished	X
31	Direct materials	90,300
31	Direct labor	182,900
31	Factory overhead	X

Finished Goods
Oct. 1	Balance	14,000
31	Goods finished	331,600

If the balance of Work in Process on October 31 is $210,200, what was the amount of factory overhead applied in October?