$(1$ point$)($Exercise $5\mathrm{.}26)$ A borrows $$8000$ for $10$ years at $8\%$ convertible semiannually.

A pays the interest semiannually and replaces the principal by means of deposits at the

end of every year for $10$ years into a sinking fund which earns $6\%$ effective. Find the

total dollar amount which A must pay over the $10-$ year period to completely repay the

loan.