Glenfed Inc., parent company of Glendale Federal Savings and Loan Assn., has completed its merger with Guarantee Financial Corp. of California, parent of Guarantee Savings of Fresno. . . . Donald J. Trump began his offer of $135 a share for the remaining 22.2% of Class B common shares of Resorts International that he does not own. . . . Beverly Hills-based Great Western Financial Corp. said it has completed the sale of John Alden Life Insurance Co. and its affiliated operations.