Jesus is talking to a group of people about what they as individuals should and should not do. All instances of "you" and "your" are plural. (See: [[rc://en/ta/man/jit/figs-you]])
Jesus uses this question to teach the people that loving those who love them is not something special that God will reward them for. This rhetorical question can be translated as a statement. Alternate translation: "you will get no reward." (See: [[rc://en/ta/man/jit/figs-rquestion]])
This rhetorical question can be translated as a statement. Alternate translation: "Even the tax collectors do the same thing." (See: [[rc://en/ta/man/jit/figs-rquestion]])