Identify what is proper and what is improper etiquette. food is served from the right and removed from the left. salt and pepper are passed individually. the waiter served you meatloaf. you tasted the meatloaf and added more salt. when you finish your meal, you place your knife and fork on the plate. you arrived to dinner 5 minutes late but the host was gracious and understanding. you tip your waiter 16.5 percent of your total bill.