The inflation premium for 10-year bonds can be approximated by: the difference between the yield on 10-year treasury bonds and 10-year TIPS. the difference between the YTM and current yield on 10-year treasury bonds. the difference between the yield on 10-year treasury bonds and 90-day treasury bills. O the difference between the yield on 10-year treasury bonds and 10-year corporate bonds. O the difference between the yield on 10-year TIPS and 10-year treasury bonds