Earnings Roundup: Costco, Joy Global

Among the earnings stories for Wednesday, Dec. 12, from The Associated Press:

â¿¿ Costco's fiscal first-quarter net income rose 30 percent on better sales and more revenue from membership fees at its warehouse clubs.

â¿¿ Joy Global's net income climbed 23 percent in its fiscal fourth quarter, but the coal mining equipment supplier foresees lower volumes in 2013.

Copyright 2011 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.

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