The company has $$100,000$ of $9\%$ bonds available for sale on January $1.$ Interest is payable on each June $30$ $ and December $31.$ If the bonds are sold at par on March $1,$ two months after the original issue date of January $1,$ the issuer collects two months interest $ from the buyer at the time of sale. Then calculate the original interest payment on June $30$ $ $.$Blank $1?$: Blank $2?$ : Blank $3$: $?$