Answer asap, marking branliest if correct im stuck! read the scenario below and answer the question that follows. margo has saved enough money to buy herself that pair of shoes she’s been wanting. on her lunch break, she notices a waitress looking for a patron that has walked out without paying for their meal. margo knows this will probably be taken out of the waitresses paycheck and decides to pay for the bill out of her shoe money. margo has displayed an example of a. economic altruism b. social altruism c. altruism in nature d. historical altruism