Dorian has received a message from a customer. The customer claims that the wooden rocking chair she bought from Dorian's company was ruined in the rain, so she wants her money back. The furniture Dorian's company makes is all intended for inside use, and this is stated in the care guide given to each customer at the time of sale. In order to respond to this customer, Dorian needs to write

a negative announcement.

an adjustment refusal.

a claim letter.

an apology note.

a sales message.