QUESTION 6 Compute annual gain if an investment earns 123% over a 10 year period. Round your answer to one decimal place. QUESTION 7 Calculate the current yield for a $10000 bond with a coupon rate of 8.9% that has a market value of $10,994. Round to one decimal place. QUESTION 8 Calculate the monthly payment for a student loan of $22,172 at a fixed APR of 5.9% for 15 years. QUESTION 9 if the mortgage is paid off in 15 years How much interest is saved by paying instead of 30 years