21.   The union has rejected the tax, calling it a salary cap.

22.   The union quickly rejected the offer.

23.   The union rejected a so-called luxury tax, contending it would have the same effect as a payroll cap.

24.   The union rejected the offer because it lacked specific details, Bates said.

25.   The union has rejected an offer that would let ABC reduce its staff of permanent, full-time technicians and replace many with what the industry calls daily hires.

26.   The union has rejected the proposal.

27.   The union quickly rejected it.

28.   The union rejected that proposal, a Cosipa spokeswoman said.

29.   The union rejected the offer after finding AMR changed the definition of a work day so that some pilots would have worked more hours.

30.   The union had rejected binding arbitration with the airline last week.