Which of the following situations is not repudiation?

-A party is two days late with the second of ten deliveries.

-A party fails to make the first five (of seven) deliveries.

-A party sells the subject of the contract to someone else.

-A party sends a letter to the other saying he plans to sell the subject of the contract to a competitor.

-A party speaks to the other and states she will not be able to make delivery of the contracted product.