Please choose the correct ending to complete the given sentence: Holidays and Traditions: [header] How to celebrate national boss day [title] Give a gift to your boss for altruistic reasons only. [step] It's not wise to give your boss a gift only because you are expecting something in return, such as a raise or a promotion. The reason national boss day was created was in order for employees to show appreciation to their bosses.

Ending1: Therefore, it's better for your boss to give something in return. [substeps] For example, if your boss wants to buy a new computer, give it to the company first. Ending2: Furthermore, your boss definitely wouldn't give work to his boss in return. It only needs to be small, money-making gifts or things to show appreciation. Ending3: [substeps] Human resources employee receives food, toys, clothing, and even property. Use your boss day's goal of bonuses as a reason to have more gifts around. Ending4: [title] Enlist the help of your co-workers. [step] Many employees band together and pitch in for a gift for boss's day.

Answer format: ending1/ending2/ending3/ending4