Need to answer The question By ILAC method. You just need to write the issue here, the relevant law which apply and why apply the particular law and Conclusion

Client Instructions The client is Benjamin Wilson of 14 High Street, Arden Town A47 6LT. Benjamin is a businessman who owns a car hire company and a skip hire company. The date is today's date. The file reference is MB/BW 446467. (a) On April 1st, Max places the following advertisement in the Arden Town Newspaper: 'A complete set of portraits by Albert Einstein for sale at $3,000. In perfect condition. Please write to Max by the 15th of April'. Benjamin sends a letter to Max on 2" April explaining that he is interested in buying the portraits for $2,500 and Max should email him and states that 'if I do not hear from you, I will assume that the portraits are mine at this price'. On receipt of Benjamin's letter on April 3rd, Max immediately emails him stating that he will not accept the offer of $2,500. Max then receives Benjamin's out-of-office message, which states: 'Benjamin is not at home at present but will access his emails on his return'. Tia sends a letter to Max on 11"h of April stating that she will buy the portrait for $3,000 but the letter is lost because she uses the wrong address. Worried at the lack of a response, Max on the 14"h of April, sends a friend to Benjamin's house stating that he is no longer interested in selling the portraits. Tia has been waiting for Max to respond, unaware that her letter did not reach Max and that he is no longer interested in selling the portraits. Benjamin would like to know whether his contract with Max is valid