Anna wants to save money for her trip around the world that she plans to take in 5 years. She decides to deposit $10,000 at the end of every 6 months for 5 years in a bank account that has a 20% annual interest rate. If the bank compounds the interest semi-annually. What is the total amount of money she will have at the end of the 5 years? What is the total amount of money she will have at the end of the 5 years if she decides to deposit $20,000 at the end of every year instead? * b was already solved in class; you are only asked to solve a a) b)