CHICAGO (AP) – Grain futures were mixed on Wednesday in early trading on the Chicago Board of Trade. Wheat for Mar. lost 3 cents at $7.8675 a bushel; Mar. corn was off 3.75 cents at $6.0250 a bushel; Mar. oats was down .50 cent at $6.9475 a bushel; while Jan. soybeans declined 8.50 cents at $13.4450 a bushel. Beef mixed and pork lower on the Chicago Mercantile Exchange. Dec. live cattle fell .08 cents at $1.3922 a pound; Jan. feeder cattle was up .48 cent at $1.6585 a pound; Feb. lean hogs dropped .47 cent at $.8360 a pound.