QUESTION 4 Scenario 1: Rehan has just purchased a brand-new sports car. The car is a state of the art, high performance Ford Mustang. Joshua is Rehan's friend and has taken a great liking to the new car. Joshua asks Rehan if he can take the car for a test drive and Rehan agrees to permit Joshua to drive the powerful car. Joshua is very excited and drives the car at a very high speed. He soon loses control and crashes into a streetlight pole. Rehan was sitting in the passenger seat of the car at the time. Joshua was badly injured and has since lost the use of his leg. Rehan surprisingly suffered minor physical injuries on his left arm. Rehan is however feeling very guilty for allowing Joshua to drive and as a result also develops a mental illness. Rehan now wishes to sue Joshua. Based on this scenario, please answer Questions Part A & Part B Question: Part A Advise Rehan whether he would be successful in a common law negligence claim against Joshua for the injury to his arm. Explain fully with the aid of relevant case law.Question: Part B With the aid of case law, advice Rehan whether he would be successful in a common law negligence claim against Joshua for the mental illness