$30.$ LBJ Enterprises is issuing new bonds for a capital budgeting project. The bonds will mature in $20$ years and have a coupon rate of $8\mathrm{.}50\%$ with semi$-$annual coupon payments $($assume a par value of $$1,000$ on the bond$).$ The current yield$-$to$-$maturity for similar bonds is $9\mathrm{.}80\%.$ The company hopes to raise $$18$ million with the new issue. To raise the debt, how many bonds must the company issue? $($Round to the nearest whole number$).$