Find the amount owed, if &lt;latex&gt;₦6116500&lt;/latex&gt; borrowed  for &lt;latex&gt;10&lt;/latex&gt; years at 12~**  compound interest per annum with &lt;latex&gt;₦305825.0&lt;/latex&gt; repayment each year and &lt;latex&gt;₦1223300.0&lt;/latex&gt; downpayment