Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to tip in a foreign country [title] Leave a 15 to 20% tip in restaurants. [step] You may include more for exceptional service. Do not feel compelled to give a tip if your service was bad.

Ending1: The remainder will be set aside for entertaining friends and family. [title] Add a 25 to 30% tip in credit cards. Ending2: [title] Tip cab drivers 10 to 15% of your fare. [title] Give bellhops 1 or 2 dollars to carry luggage to your hotel room. Ending3: Fortunately, tipping is not a necessary part of your job description. [title] Pack your cell phone with earplugs or wireless headphones. Ending4: [title] Know that the tipping fee will vary. [step] While it may sound like pretty wasteful, it can be cheaper and more efficient to pay a small tip.

Answer format: ending1/ending2/ending3/ending4