Beverly Hills-based American Medical International said it...

Beverly Hills-based American Medical International said it will post a $3.3-million pretax gain from the sale of two acute-care hospitals in Melbourne, Australia . . . GPA Group Ltd. of Ireland said it has acquired an option to buy 10% of Braniff Inc. . . . San Francisco-based Birr, Wilson Securities Inc. has sold seven of its California offices to Christopher Weil & Co. of Glendale . . . Brae Corp. has increased the number of its authorized common shares to 15 million from 10 million, according to an SEC filing.