Suppose the following bond quote for IOU Corporation appears in the financial page of today's newspaper. Assume the bond has a face value of $$2,000,$ and the current date is April $19,2022.$

$\backslash$table$[[$Company$,,,,,],[$Estimated$,,,,,],[($Ticker$),$Coupon,Maturity,Last Price,Last Yield,Volume $(000$s$)],[$IOU $($IOU$),7\mathrm{.}45,$April $19,2039,92\mathrm{.}945,??,97]]$

a$.$ What is the yield to maturity of the bond?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

b$.$ What is the current yield?

Note: Do not round intermediate calculations and enter your answer as a percent rounded to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

a$.$ Yield to maturity

b$.$ Current yield