Eastman Kodak reported that it is raising prices on its best-selling films by 3%, effective Jan. 25 . . . IC Industries said it sold the dairy division of its Pet Inc. subsidiary to Challer Foods for undisclosed terms . . . Daewoo Heavy Industries, an affiliate of South Korea's Daewoo Group, has been selected to supply Northrop Corp. with fuselage components for Boeing 747 jumbo jets, Daewoo officials reported . . . The Investment Company Institute reported that the assets of the nation's 357 money-market mutual funds fell $379.6 million in the week ended Dec. 25 . . . Sears, Roebuck & Co. reported that it sold its Seminary South shopping center in Fort Worth to Texas Centers Associates, a California general partnership, for undisclosed terms.