Answer:
By offering him lunch money, acting as if he couldn't afford his own lunch.
Fourty and thirty two hundreths
Hypothetical evidence is based on speculation rather than on concrete facts. This is similar to a hypothesis in science.
The closest one I can see is answer D. The writer is asking you to imagine what would happen if leaders wrote their own speeches, instead of telling you what does and is known to happen when they do write their own speeches. (I hope that wasn't too confusing.)
So pathos is when you try to persuade someone using emotions. An example of it used here is when he talks about the fatigue of travel but no rest. This is effective because everyone can relate to being in need of sleep and hotels should be accessible to everyone.