There are a few things, that just jump into your face and want to skullf*ck it way too hard:
You can't nearly start early enough with bribing, lying and the usage of unhanded tricks, when it comes to politics. You usually start as soon as you know that things will start up and not while they are running.
How the f*ck is it possible, that one merchant buys up the stock? (Don't give me the "With enough money"-cop-out.) Usually such things are outlawed in one way or another. Especially if a nation's/city's power is at stake. I mean, it is obvious. He bought it up and the city is in trouble. It's food!
No, you think about the reasons first, then you think about solutions. Especially when the problem was caused with maleficent intent. First you think about your situation, even if it is just for a second, and then you can come up with a plan on how to escape that sand sink, you are in.
@MonsieurQuack: I know what you mean, but nah. She doesn't count. She's too young to be serious about him. She is also way too young to see her as a possible spouse. He is just her child crush. Chances are she'll changes interests, when she hits puberty, and even if she doesn't, the age difference would be still too large at that point. How long do you intent to make megane-sidekick-kun wait, until he'll gets some? He is in his teens right now.
If he desires huge knockers, he should get them!