Find the amount owed, if &lt;latex&gt;₦6115000&lt;/latex&gt; borrowed  for &lt;latex&gt;10&lt;/latex&gt; years at 12~**  compound interest per annum with &lt;latex&gt;₦305750.0&lt;/latex&gt; repayment each year and &lt;latex&gt;₦1223000.0&lt;/latex&gt; downpayment