A shareholder or former shareholder of a company, or any other entitled person, who considers that the affairs of a company have been, or are being, or are likely to be, conducted in a manner that is, or any act or acts of the company have been, or are, or are likely to be, oppressive, unfairly discriminatory, or unfairly prejudicial to him or her in that capacity or in any other capacity, may apply to the court for an order under this section.