The following bonds are traded in the economy

• Bond A: a 3-year coupon bond with face value of $1000 and annual coupon rate of 9.5%, currently traded at $1064
• Bond B: a 3-year coupon bond with face value of $1000 and annual coupon rate of 15%, currently traded at $1211.36
• Bond C: a 2-year coupon bond with face value of $1000 and annual coupon rate of 25%, currently traded at $1371.03

Determine the spot rates r1, r2, and r3

• The 1year spot rate r1 is ____%
• The 2year spot rate r2 is ____%
• The 3year spot rate r3 is ____%