Jack is a director and Susan is a shareholder of Negative Ltd. that was formed in 2018, The company's constitution states that the company was formed to manufacture and sell children's bicycles and that Susan was a solicitor of the company. The constitution also states that Jack and Susan cannot be removed, unless they commit gross negligence. The company now wants diversify its business and wishes to now manufacture and sell children's toy cars. Susan worked for the company as a solicitor for a number of years. A year of the company started its business, the Board of Directors decided to stop employing her even though they were satisfied with her work. They also wish to alter the company's constitution to expropriate Susan's shares in the company. The Board of directors in Negative Limited are also not happy with Jack as they feel he is not progressive and is not keen to diversify the company's business opportunities and objects to the company manufacturing children's toy cars. The Board of Directors wish to remove him as director.

a. Will a contract signed on behalf of the company be valid if it is outside clause?

b. Can Susan prevent the company from terminating her services?( your answer needs to be based on company law)

c. Can Jack prevent the company from terminating her services?( your answer needs to be based on company law)

d. Can the company expropriate Susan's shares in the company?