3. A music store is having its "Black Friday" sale. The store will give off for the second item a customer purchases. Emma wants to buy a pair of headphones for P25.00 and a CD for P18.50. how much does she need to pay in all? 4. Kenny has a 5 one thousand peso bills, 2 one hundred peso bills and 75 centavos in his wallet. How much money does Kenny have in all? 5. Alice has P100.25 in his wallet. Her friend Lea gives her 2 twenty peso bills and 3 twenty-five centavos. How much money does Alice have now?