Which of the Following Does Not Satisfy the Requirement That

Which of the following does not satisfy the requirement that to be negotiable an instrument must be payable at a time certain or on demand?

A) The instrument states a specific date for payment.
B) The instrument is dated and then states that "payment will be made 5 days after the above date."
C) An instrument that states that payment is due at a fixed time but may be extended at the election of the holder.
D) An instrument that states that "payment will be made 10 days after delivery of the goods."
E) An instrument that permits acceleration of payment and has a fixed date of payment if the acceleration clause is not affected.