On April 1, 2020, Riverbed Corp. sold 11,900 of its $1,000 face value, 15-year, 12% bonds at 93. Interest payment dates are April 1 and October 1. The company uses the effective interest method. On March 1, 2021, Riverbed extinguished 2,975 of the bonds by issuing 92,700 shares. At this time, the accrued interest was paid in cash to the bondholders whose bonds were being extinguished. In a separate transaction on March 1, 2021, 120,000 of the companys shares sold for $31 per share.

Provide an effective interest table for the bonds for two interest payment periods. (Round yield values to 4 decimal places, e.g. 52.7521 and final answers to 2 decimal places, e.g. 52.75.)