§12A-2-610.

§12A-2-610.
   
   When either party repudiates the contract with respect to a
   performance not yet due the loss of which will substantially impair
   the value of the contract to the other, the aggrieved party may
   
   (a) for a commercially reasonable time await performance by the
   repudiating party; or
   
   (b) resort to any remedy for breach (Section 2-703 or Section 2-711),
   even though he has notified the repudiating party that he would await
   the latter's performance and has urged retraction; and
   
   (c) in either case suspend his own performance or proceed in
   accordance with the provisions of this article on the seller's right
   to identify goods to the contract notwithstanding breach or to salvage
   unfinished goods (Section 2-704).