The Woodland Park Bank has purchased a bank$-$qualified municipal bond with a yield of $6\mathrm{.}0\%.$ This bank had to borrow funds to make this purchase at a cost of $4\mathrm{.}0\%.$ Let $80\%$ of the interest cost of funding this bond purchase be tax deductible. This bank is in the $25\%$ tax bracket. What is the net after$-$tax return on this bank$-$qualified municipal bond?