MAI Basic Four Inc. said it has...

MAI Basic Four Inc. said it has raised $50 million through the private offering of 11.75% senior subordinated notes due Sept. 15, 1996. The Tustin-based computer manufacturer will use proceeds of the debt offering for future acquisitions, which could include software manufacturers, computer system distributors and foreign-based maintenance firms, said Bertrand Weidberg, the firm’s vice president.