Four years after the issue of a $$10,000,7\mathrm{.}9\%$ coupon, $20-$year bond, the rate of return required in the bond market on long$-$term bonds was $6\mathrm{.}2\%$ compounded semiannually.

b$.$ What capital gain or loss $($expressed in dollars$)$ would the original owner have realized by selling the bond? $($Do not round intermediate calculations. Round your answer to $2$ decimal places.$)$

Capital

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