This week there is much to learn. With that said, I am posting two different discussions topics. Choose one for your first post and choose the other for your second post. Further posts can be your responses to your peers or me. Discussion Topic 1: Choose one of the lessons learned i.e. ordinary annuity, annuity due, perpetuity, growing annuity or amortization topics. Then describe steps involved in calculating it and provide an example using your financial calculator. Discussion Topic 2: As a finance student, there is a difference between EAR and APR when compounding interest. Describe this difference. Assume you are a financial investor and have to advise a customer on the difference. How would you describe the differences to them and what would you advise?