Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to choose the best things to sell on entrepreneurial day [title] Sell hot dogs. [step] Everyone gets hungry and needs to eat, and hot dogs are a popular option most consumers. They're delicious, easy to prepare, and fun to top with a wide variety of toppings.

Ending1: Grilled and sour cream is the best way to increase your customer base. [substeps] Choose at least two hot dogs or one cold side, or one frozen side if you're out and shopping for them. Ending2: Set up a grilling station and be sure to offer buns and basic toppings like ketchup and mustard. [substeps] Charge extra for more elaborate toppings. Ending3: [substeps] You may want to shop at $20 if you're ordering a hot dog, $5 if you're ordering a popular burger, and $5 if you order something else. Check how big of a section you'd like to sell your hot dogs on. Ending4: Recipe books are a great source for suggestions, and online search platforms are also excellent sources of coupons. If you want to do just a run to get a certain type of hot dog, it's a great idea to spend some time checking for these options in specialty locations.

Answer format: ending1/ending2/ending3/ending4