BUSINESS DIGEST
Vote by United Mechanics Raises Odds of Bankruptcy United Airlines' mechanics rejected a proposed package of wage and benefit concessions, forcing the two sides back to the bargaining table as the world's second-largest airline struggles to avert bankruptcy. The rejection comes as United is facing a critical Monday deadline for making a $375 million payment on debt backed by aircraft. United officials said yesterday that they would decide on Monday whether to make the payment, or take advantage of a 10-day grace period. [Page A1.]
