4) (4 pts) Given the average return on the following Investments over the last 50 years: Large Company Stocks 50 year average = 9.5% Long-term Corporate Bonds 50 year average = 6.2% Tong term Government Bonds 50 year average = 5.7% US Treasury Bills 50 year average = 3.3% Inflation 50 year average = 2.1% What was the average historical risk premium for Large Company Stocks over the last 50 years? ist free set rate Risk premium= What was the average historical real rate of return for Large Company Stocks over the last 50 years