Which of the following would aid a company to realize the advantages of diversity? Question 25 options: 1) As long as employees at all levels are externally inclined to control their biases, the organization as a whole does not have to value diversity. 2) Perceiving diversity as a challenge will help employees at all levels of the firm work harder to improve the bottom line. 3) The human resources personnel must be well trained in subconscious bias in an effort to eliminate biases from the employment process. 4) All of the above