When Does the Passage of Title Occur Under Article 2

When does the passage of title occur under Article 2 of the UCC?

A) It occurs at the time and place goods are shipped in a shipment contract, and upon reaching the buyer's place of business or other specified location in a destination contract.
B) It always occurs when the goods leave the hands of the seller.
C) It does not occur until the buyer indicates acceptance of the goods.
D) It always passes at the same time that risk of loss passes.
E) It occurs at the time payment is made by the buyer.