If Jacob,Bobby's Supervisor,tells Bobby to "Get Lost," Why Would Bobby

Multiple Choice

If Jacob,Bobby's supervisor,tells Bobby to "get lost," why would Bobby feel as though his supervisor may see him as inferior and dislike his work? 

A) The content level of meaning indicates that Jacob probably isn't serious.
B) The relationship level of meaning probable indicates that Jacob isn't joking when he says "get lost." 
C) "Get lost" is a phrase that people use but don't really mean.
D) There is no reason for Bobby to get offended. 
E) The content level of meaning indicates that Jacob is mean.