Assessment instructionsRead the short case study below and answer ALL of the questions which follow:Case studyJohn visits an electronics store near his home called MegaTech Electronics. He is hoping to purchase a new computer laptop to help him write essays for a University course he has recently enrolled on. After speaking with one of the sales advisors in the store, John purchases the model that he feels best suits him. He is very happy with his purchase as the original price was £599.99 but this was reduced that day to £499.99.After John paid for the laptop using his credit card, he goes home to set it up.However, on inspecting the laptop, he is unhappy. The laptop is in a black casing, but John told the sales assistant he wanted to purchase the white model. Also, there is a large scratch on the screen and several keys on the keyboard are missing. He feels all of these problems are very unsatisfactory.John contacts you and asks for help about what you think he should do to resolve these problems.
Answer the following questions referring to statute when relevant:1Has John entered into a 'contract of sale'? Explain your answer.2 Can John reject the laptop and return it to the shop? Explain your answer with reasons and reference to statute.
John decides to take back the laptop to the shop the next day because he is upset bywhat has happened. John explains the situation to a different sales assistant andshows him the receipt he got when he purchased the laptop. The sales assistant tells John that as the laptop was bought at a 'sale' price the shop cannot refund him or replace the laptop and he should contact his credit card company if he wants hismoney back. The sales assistant even points to a sign on the sales desk, whichreads, 'No refunds or replacements to be given to customers on any sale items under any circumstances.3 
a Is the sales assistant correct about the shop not being able to refund John or replace the laptop for him?b Explain whether the shop can rely on the sign about not giving refunds or replacements.4 
a Does John have any protection with his credit card about what has happened with the laptop?b John reads an article on a website when he is thinking about whether tocontact his credit card company. He sees the phrase joint liability' mentioned several times, Explain what this means.

Later that night John visits his friend, Anna, to tell her what has happened. Anna tells John that just last week she had to complain to the same company about a laptop her sister bought her. On the day she received it, the laptop started to burn andexhale smoke which caused some damage to her table and the screen cracked suddenly. She suffered burns to her fingers as a result of the fire.5 Is Anna protected in any way(s) under legislation for the damage caused by the laptop? Detail your answer.

Answer all questions above with the exact information of UK CRA.先回答问题，是否有合同：Yes
John makes the offer
electronics store/MegaTech Electronics accept the offer
(acceptance)【有 offer,有 acceptance,所以构成contract]In the case, both John and the sales advisors have the capacity to enter into the contract (In the case, there is nothing to indicate that John lack of capacity, for example John 没有处于insanity 或者intoxication 状态