A Customer Reply on a Positive Confirmation Says "We Dispute

Multiple Choice

A customer reply on a positive confirmation says "We dispute the $250 charge. We believe it is excessive." This confirmation:

A) provides evidence of existence.
B) does not provide evidence of existence because the customer may refuse to pay the $250 charge.
C) provides evidence that the account was understated.
D) provides evidence that the account should be written off.