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1. What interest rate is required to invest $905 today in order to have $1,000 in 10 years, compounded semi-annually?

2. What is the present value of $1,000 bond (future value), with a 7% coupon rate, paid semi-annually, over 10 years, if the market rate of interest is 8%?

3. What is the present value of $1,000 bond (future value), with a 7% coupon rate, paid semi-annually, over 10 years, if the market rate of interest is 6%?

4. A home buyer is quoted a monthly payment of $1,700 for a 30 year mortgage of $150,000. What is the APR? If the home buyer can secure a mortgage at a 4% annual rate, what would be the payment?

5. An investor wants to invest $100,000 today to have a retirement nest egg of $1,000,000 in 10 years at 10% annually compounded interest. How many years will this take?