Cannot Pass More than two variable to view

Okay, I see it now. The $row->price or $row["price"] on line 61 should be the total amount.
I think this will do the trick:

PHP Code:

<p>Total Spends is <?=$total;?></p> 


You're passing the array $inventory_data to the view. One of the elements in this array is "total", right? Use that to display the total amount.