Find the amount owed, if &lt;latex&gt;₦4087000&lt;/latex&gt; borrowed  for &lt;latex&gt;1&lt;/latex&gt; year at 12~**  compound interest per annum with &lt;latex&gt;₦204350.0&lt;/latex&gt; repayment each year and &lt;latex&gt;₦817400.0&lt;/latex&gt; downpayment