We are encountering problems in the if statements in the program and cannot run it in the local host in the xampp.
if(isset($_POST['submit']))
{
$kWh=$_POST['kWh'];
$offsetpercent = 0.0;
$offset = 0.0;
$offsetpercent = $offset / 100;
$offsetpercent = $offsetpercent + 1;
$size=$kWh /...