I'm not really sure what the question is. If you are asking which of the citizens are politicians, then I believe the answer is both citizens 2 and 3. Only citizen 1 answered the question, while the other two changed the topic by accusing citizen 1.
60 Minutes in a hour. Because they based their math off of the number 60. So it has to be D
Increase the money supply.
Hope I helped! ( Smiles )