Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to open a bar [title] Know that being in the bar business entails stiff competition. [step] You'll be competing with other bars in the area, as well as other entertainment and retail options. It used to be that when people wanted a drink, they had to go to a bar to get it.

Ending1: Nowadays, people can easily pick up alcohol at the local corner store or neighborhood grocery store without much hassle. So being in the bar business is no piece of cake. Ending2: If you want to be in a bar business, you need to be able to deliver. [title] Understand that bar hopping is your beginning business. Ending3: But if you open a bar, you can only have one drink. And as long as you fill in the bar's name, and have money on hand, you can be ahead of the competition. Ending4: It now just made them go back to drinking without a drink. [title] Consider opening in the right location for you.

Answer format: ending1/ending2/ending3/ending4