By selling an article at $600, a profit of 25% is made. Find its cost price? Choose the correct choice from the following answers:
A) $580
B) $400
C) $480
D) $570
E) $330
$480   $480   SP = 600   $480P = (SP)*[100/(100+P)]   = 600 * [100/(100+25)]   = 600 * [100/125] = $480600 *  100/125= 
<gadget id="calculator">600 *  100/125</gadget>
<output>480</output>
$480
<result>C</result>
By selling an article at $600, a profit of 25% is made. Find its cost price?