Jo Anne is an experienced yoga instructor, with approximately 10 years' experience. Jo Anne mainly instructs clients from their homes and has built a reputation for herself as being an impeccable instructor. Based on various recommendations received from clients, a large gym franchise group recently approached Jo Anne, and asked her whether she would be willing to teach a weekly yoga class that is hosted at one of their facilities in Cape Town. Jo Anne accepts the offer and enters into a written agreement with the gym. According to the agreement, Jo Anne would be paid per hour for her services and the parties accordingly agree to a fixed hourly rate that Jo Anne would be entitled to in the circumstances. Required: Identify and fully explain the type of contract that has been concluded between Jo Anne and the gym. It is not necessary to refer to case law in your answer