public function cost() { return 0.1 + $this->beverage->cost(); }
public function __construct() { parent::__construct(); $this->description = " DarkRoast"; }
public function __construct() { parent::__construct(); $this->description = " HouseBlend"; }
public function __construct() { parent::__construct(); $this->description = " Espresso"; }
public function __construct() { parent::__construct(); $this->description = " Decaf"; }