Balthazar Insurance is looking at two bonds to fulfill a large commitment in two years. The first bond is a two year, $1,000 zero-coupon bond. The second bond is a two year, $1,000 bond that pays an annual coupon of 12%. What is the duration of the coupon bond? 2.11 1.910 1.907 1.921 What is the duration of the zero coupon bond? zero 1.921 2 2.11