A bond has a par value of $1,000, pays $50 semiannually and has a maturity of 10 years. If the bond earns 12% per year, what is the price of the bond? Rate Nper PMT FV Type PV What is the yield to maturity for the bond? Nper PMT PV FV Type Rate What would be the bond's price if the rate earned declined to 8% per year? Rate Nper PMT FV Type PV If the maturity period is reduced to 5 years and the required rate of return is 8%, what would be the price of the bond? Rate Nper PMT FV Type PV What is the yield to maturity for the bond when the maturity is 5 years and the required rate of return is 8%? Nper PMT PV FV Type Rate What generalizations about bond prices, interest rates and maturity periods can be made based on the calculations made above? .