CHICAGO (AP) _ Grain futures were mixed Tuesday on the Chicago Board of Trade. Sept. corn gained 7.5 cents at $5.22 a bushel. Sept. wheat was down 6.25 cents at $7.66 a bushel. Sept. oats was unchanged at $3.56 a bushel. Sept. soybeans was unchanged at $13.04 a bushel.
Beef was lower and pork was lower on the Chicago Mercantile Exchange.
Oct. live cattle lost 0.1 cent at $2.12 a pound. Sept. feeder cattle was down 0.82 cent at $3.21 a pound. Oct. hogs lost 0.22 cent at $.84 a pound.

