Jarvis has been employed as a "greeter" in a department store for several years. Recently, his employer recently advised him, without giving him reasons, that he is being transferred to the shipping bay of the store where he will unload trucks. On what legal basis might Jarvis challenge his employer's plan? A Jarvis has a claim for discrimination because his employer did not give him a reason for the transfer. O B. Jarvis has a claim for wrongful dismissal. C. Jarvis has a potential claim for constructive dismissal. O D. Jarvis does not have a valid claim against his employer