Sam, a supervisor, needs an extra pair of hands to complete an urgent task. George, an employee in the accounts team, has worked as part of his team before and knows the job. However, George is a moody man and always has his hands full. Which of the following influencing tactics would be most appropriate for Sam to use for persuading George?a. Inspirational appealb. Legitimizationc. Ingratiationd. Rational persuasion