Which of the Following Statements Is a Correct Example of Deep-Level

Multiple Choice

Which of the following statements is a correct example of deep-level diversity?

A) John and Ian graduated from the same university,were involved in the same extracurricular activities and carried a tight-knit friendship into the workplace where they have worked harmoniously ever since.
B) John and Ian are two single,male university graduates from Adelaide who are polar opposites in terms of personality.However,as they work together,they discover a great deal of similarities in terms of their work preferences and style.
C) John and Ian are two single,male university graduates from Adelaide who became best friends,but do not work for the same corporation.
D) John and Ian are both male and single.After they work together for a period of time they discover that their work habits are polar opposites.