ADD THIS IN SUMMARY:

<tr><td>Installation Cost</td><td>€ <?php echo number_format($summary['installation'],2); ?></td></tr>
<tr><td><strong>Final Project Cost</strong></td><td><strong>€ <?php echo number_format($summary['total'],2); ?></strong></td></tr>
<tr><td>Project Budget</td><td>€ <?php echo number_format($summary['budget'],2); ?></td></tr>
<tr><td><strong>Profit</strong></td><td><strong>€ <?php echo number_format($summary['profit'],2); ?></strong></td></tr>
