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One day as you were going through some old memorabilia, you discovered an old savings account in which you placed $100 twenty years ago. When you checked out the account, it currently had a balance of $320.71. What annual rate of interest did you earn?

A) 12% B) 10% C) 8% D) 6%

The yield to maturity for the three-year zero-coupon bond is closest to ________

The following table summarizes prices of various default-free zero-coupon bonds (expressed as a percentage of face value): Maturity (years) 1 2 3 4 5 Price (per $100 face value) 94.52 89.68 85.40 81.65 78.35 A) 5.40% B) 2.70% C) 10.80% D) 0.15%