Utley Manufacturing Company reported the following year-end information: beginning work in process inventory, $180,000; cost of goods manufactured, $516,000; beginning finished goods inventory, $252,000; ending work in process inventory, $220,000; and ending finished goods inventory, $264,000. Utley Manufacturing Company's cost of goods sold for the year is which of the following?
a) $504,000
b) $528,000
c) $476,000
d) $252,000