Please choose the correct ending to complete the given sentence: Finance and Business: [header] How to purchase a gas station [title] Study the traffic flow. [step] When you first get the idea to buy a gas station, you need to become familiar with the location. Drive around the neighborhood.

Ending1: Look for a gas station at public areas. If you're in your own home, walk around the neighborhood and take in the light traffic patterns throughout your neighborhood. Ending2: Study the traffic patterns and get to know the busy intersections. Look for locations that are likely to have a lot of travel and draw customers from local business. Ending3: You will probably come across a lot of cars going at the same speed. What is their speed? What are their prices? Do they make bumper stickers? Do they seem to change yearly? Before you start looking, it helps to compare prices. Ending4: Think about the current traffic patterns of the town. How many cars are parked in these spots? Transportation to and from bus, subway, and train can greatly impact your plan.

Answer format: ending1/ending2/ending3/ending4