C. Solve the following problems using the 4 Steps of George Polya 1. X, Y, Z collect stamps. They exchange stamps among themselves according to the following scheme: X gives Y as many stamps as Y has and Z as many stamps as Z has. After that, Y gives X and Z as many stamps as each then has and then Z gives X and Y as many stamps as each has. If each finally has 64 stamps, with how many stamps does X start? 2. Mrs. Dizon withdrew / of her savings early in July and later deposited a total of Php 1,500 on four separate days. If her bank statement showed a balance of Php 3,500 after four deposits, what was the balance immediately before her withdrawal? 3. Manny rode his bicycle 6 km east, 4 km west and then 5 km east. How far is he from his starting point?4. Write the geometric proof of the following: Given: IE bisect