Age Care, a non-profit organization that focuses on caring for the elderly, encourages its members to do as many good deeds as possible. At the end of each year, one individual will be voted as the "Age Care Member of the Year," and will win a free holiday for two. Which of the following types of group influence most likely motivates members of Age Care to do good deeds?Utilitarian influenceCoercive influenceInformational influenceAffective influenceValue-expressive influence