Health-Tech Materials Is a Firm That Manufactures Medical Equipment Purchased

Health-Tech Materials is a firm that manufactures medical equipment purchased by hospitals and clinics.The firm employs over 2,500 workers in its two manufacturing facilities located in Texas and Arizona.Recently,Health-Tech dismissed a number of employees for ethics violations ranging from improper Internet usage to stealing company funds.In addition,the firm has been sued by two former employees for wrongful discharge.As a result,Health-Tech's top executives are evaluating the firm's hiring process,ethics training system,reward system,and disciplinary system to determine how to promote ethics and fair treatment.
-Which of the following best supports the argument that Health-Tech should make significant changes to its disciplinary process?

A) According to surveys, Health-Tech employees feel that managers do not listen to their concerns or take their opinions seriously.
B) Health-Tech requires employees to receive annual ethics training to ensure that they understand the firm's latest policies.
C) Health-Tech's main competitor uses fictional scenarios to test applicants' morality and has fewer ethics problems than Health-Tech.
D) Health-Tech assigns decision-making leave to employees who repeatedly fail to comply with company rules.
E) Historically, arbitrators have overturned the dismissal decisions of Health-Tech's managers because of unclear company rules.