Alex is the owner of a furniture shop. Two days ago,Betty went to the shop and asked for the selling price of a piece of furniture.Alex toldBetty that there was a special offer under which the furniture was to be sold at a reduced price and that the offer would only last for two weeks.Betty toldAlex that she needed time to think about the offer.The next day,Betty returned to the shop to buy the furniture. From a poster on the wall right outside the shop, she discovered that the selling price for the furniture was the regular one.Required:In relation to contract law:AdviseBetty as to whether she could buy the furniture at the special price. (10 marks)