6. In how many years will $3500 grow to $8440 at 7.5% compounded quarterly?7. Describe international market indexes and averages.8. What are the key features and benefits of common shares from the point of view of both the issue and the investor?9. A $7000 bond bearing interest at 7% payable semi-annually matures in 8 years. If it is bought to yield 5.5% compounded semi-annually, what is the purchase price of the bond?10. A company issues 7000 bond certificates with a face value of $5000 each that mature in 7 years. Interest on the bonds is 4% payable annually. What is the issue price of the bonds if the bonds are sold to yield 7% compounded quarterly?