Assume Emma bought a bond with a 10-year maturity at $450. Coupons are paid semiannually. At the end of the 10 years, the investor has a total ending wealth of $1,100. What is her realized compound yield (RCY) on this investment on a bond equivalent basis?

Group of answer choices

9.14 percent

10.90 percent

10.05 percent.

4.57 percent

5.03 percent