$\backslash$table$[[1,$Amortization$-$Effective$-$Interest Method $10\%$ Bonds Purchased to Yield $9\%($Semiannual$)],[$Date$,$Interest Receivable Or Cash Received,,,,,,$\backslash$table$[[$Carryin$],[$Amount$],[$Bonds$]]],[1/1/25,$$$,$$$,,$$$,,$$$,],[7/1/25,19500,,18244,,1312,,],[2/31/25,19500,,18129,,1371,,],[7/1/26,19500,,18068,,1432,,],[2/31/26,19500,,18003,,1497,,],[7/1/27,19500,,17926,,1574,,],[\frac{2}{31}\frac{?}{27},19500,,17670,,1830,,],[7/1/28,19500,,17708,,1734,,],[2/31/28,19500,,17622,,1792,,],[7/1/29,19500,,17539,,1878,,]]$

$\frac{31}{25}$

$7/1/26$

$/31/26$

$7/1/27$

$2/31/27$

$7/1/28$

$12/31/28$

$7/1/29$

$12/31/29$

Total

$18129$

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