Question 5 1 pts A year ago, you invested $10,000 in a savings account that pays an annual interest rate of 7.5%. What is your approximate annual real rate of return if the rate of inflation was 2.8% over the year? Do NOT round your answer. 0.047 Question 6 1 pts An investment provides a 2.2% holding period return semi-annually, its effective annual rate is Round your answer to 4 decimal places. For example if your answer is 3.205%, then please write down 0.0321