New York Penguin Diner

This cool penguin has opened his own diner. Click the door to open up. Click on a penguin then click on the table you want them at to seat them. Click on the dish they want then click on the penguin to serve them. Click on a table to collect their money. If you grab the wrong meal, click the dust bin. You must collect a minimum amount of tips to level up and every level gets trickier. How long can you keep the New York Penguin Diner open?