If a party to a contract anticipatorily repudiates a contract, then:

	a.	that repudiation may not be retracted
	b.	that repudiation may be retracted under any circumstances
	c.	that repudiation may be retracted only if the aggrieved party has not changed its position, canceled the contract, or otherwise indicated that the repudiation is final
	d.	that repudiation may be retracted only with the consent of the other party