Bond interest payments before and after taxes Charter Corp. issued $2,913$ debentures with a $$1,000$ par value and $9\%$ coupon rate.

a$.$ What dollar amount of interest per bond can an investor expect to receive each year from Charter?

b$.$ What is Charter's total interest expense per year associated with this bond issue?

c$.$ Assuming that Charter pays a $21\%$ corporate tax, what is the company's net after$-$tax interest cost associated with this bond issue?

a$.$ The dollar amount of interest per bond an investor can expect to receive each year from Charter is $ $($Round to the nearest dollar.$)$

b$.$ Charter's total interest expense per year associated with this bond issue is $$.($Round to the nearest dollar.$)$

c$.$ Assuming that Charter is in a $21\%$ corporate tax bracket, the company's net after$-$tax interest cost associated with this bond issue is $

$($Round to the nearest dollar.$)$