Read the source given below and answer the questions 46 to 50 that follows :
In an English case Carlill v Carbolic Ball Co. (1893, IQB256) the compnay was the manufacture of a medicine called smoke ball which was used for the treatment of influenza. The company believed that the medicine completely cured influenza. An advertisement was put up offering reward of € 100 to anyone who got influenza again after using the smoke ball medicine continuously for fifteen days.
In the advertisement, it was also stated that €1,000 was deposited in a Bank, namely Alliance Bank for paying the reward if such situations arose. Seeing the advertisement Mrs. Carlill bought the smoke ball medicine and used it as per directions provided. Mrs. Carlill got a fresh episode of influenza. Mrs Carlill sued the company for the reward of €100.