How airlines earn moneyVersión en línea Interesting video explaining how the airline business works por Jordi Argüello 1 Airlines earn most of ther money selling... Select one or more answers a Economy class tickets b Premium cabin tickets c Food and drinks on board d Duty-free goods on board 2 In this example, from which class does the airline gets more revenue? Select one or more answers a First class b Economy class c Business class d Premium Economy class 3 Where does 2/3 of an airline revenue come from? Select one or more answers a First, Business and Premium Economy classes tickets b Economy class tickets c First class tickets d Business class tickets 4 In the 40´s, what was the main difference between First class and Economy class tickets? Select one or more answers a The lenght of the flight b The amenities on board c The space and comfort of the seats d The quality of the food and drinks served on board 5 Between the 50´s and the 70´s, which was the main difference between Economy class and Business class tickets, besides the comfort? Select one or more answers a Business tickets allow flexibility of dates while Economy tickets don´t b Economy tickets allow flexibility of dates while business tickets don´t c Economy tickets are sold directly to companies while business tickets are sold to tourists d There is no difference between them, except from the price 6 Why most airlines doesn´t have First class in their planes nowadays? Select one or more answers a Because they only have Economy class b Because it´s just a little bit better than Business class but much more expensive c Because there are not transatlantic flights nowadays d Because the Concorde is the First class plane nowadays