Jarrod and Amanda bought a tandem bicycle from Barry's Bicycles paying for it with a debit card. It broke down after only riding it a few hundred metres and returned the bicycle to Barry's Bicycles and asked for their money to be returned. The salesperson promptly did so. Upon inspection Barry discovered that Jarrod and Amanda had caused the problem because they had not used the gears correctly. So, Barry orders pizza on-line ($60) using the details of the debit card used by Jarrod and Amanda to purchase the tandem bicycle. (a) The $60 is an unauthorised transaction, but there is no breach of any legislation or codes. (b) The extra $60 is an unauthorised transaction, but there is no breach of the ePayments Code because Jarrod and Amanda had no right to return the bicycle. (c) The extra $60 is an authorised transaction since it was part of the \"transaction chain\". (d) None of the above answers are correct