American Airlines filed a complaint with the Transportation Department accusing Texas Air of deceptive and unfair practices in the operation of its computer reservations system . . . K mart said it views as "reasonable" analysts' projections that the company will earn $3.30 to $3.50 a share for the current fiscal year, compared to $2.90 a share last year . . . MaceRich Co., Santa Monica, bought a package of eight California shopping centers for $284 million from MacDonald Group of Los Angeles . . . Consolidated Press Holdings, an Australian publishing firm owned by Kerry Packer, acquired a stake of undisclosed size in California Magazine.