. Five friends (Adam, Beth, Carl, Diane, and Eric) have a weekly meetup for dinner. During the first week Adam and Beth pay $50 each to cover the group’s expenses. During the second week Carl pays $80 and Diane pays $30. During the third week Adam pays $35, Beth pays $15, Carl pays $20, and Eric pays $45. During the fourth week Adam pays $35, Diane pays $65, and Eric pays $5. The five friends then decide to split all of the dinners equally and calculate who owes who how much money. a. Who ends up owing money and how much does each person owe? b. Write out the fewest transactions needed to ‘settle up’ (make it so everyone paid the same amount). Example: Eric pays Adam $20