$shoes->ShowInfo();
echo "<p><strong>Discount</strong></p>";
$shoes->actualPrice();
//$sold, $delivered, $broken
$shoes_sold = 1000;
$shoes_delivered = 500;
$shoes_broken = 10;
$shoes->InStock($shoes_sold, $shoes_delivered, $shoes_broken);
echo "<br>";
$shoes->profit($shoes_sold, $shoes_broken);
echo "<hr>";
$shoes->model = 'female shoes';
echo $shoes->model;
echo "<hr>";
/*
* class Hardware
* Second Object
* $prod_model, $prod_date_production, $prod_quantity, $prod_price, $product_expenses
*/
$computer = new Hardware('computer', '2015-01', 500, 700, 400);
$computer->ShowInfo();
$computer_sold = 250;
$computer_delivered = 200;
$computer_broken = 2;
$computer->profit($computer_sold, $computer_broken);
$computer->InStock($computer_sold, $computer_delivered, $computer_broken);
echo "<br>";
echo "<hr>";
$computer->model = 'DELL inspiron';
echo $computer->model;
echo "<hr>";
