Find the value of goods, bought at &lt;latex&gt;₦866000&lt;/latex&gt; if the rate of inflation is &lt;latex&gt;23~**&lt;/latex&gt; in &lt;latex&gt;8&lt;/latex&gt; years, &lt;latex&gt;21~**&lt;/latex&gt; in &lt;latex&gt;7&lt;/latex&gt; years.