You are the manager of the marketing division at a fortune 500 multinational company. You've undertaken a salary review for personnel in your function. You note that the Marketing personnel has similar credentials to the Supply Chain personnel but is paid $10,000 less per year for similar responsibilities. You are also aware that marketing personnel recently found out salaries of Supply Chain division when the payroll office erroneously sent an email with that information attached. Based on your knowledge of equity theory, what reactions to the inequity might you expect, and how would you address them?