DSST - Money and Banking - Recent Testers

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Hi:
This is my first post. Has anyone taken Money and Banking recently (i.e. 2012 or 2013). So far, all of the post I have read is quite discouraging. I have been studying for about a month now using a variety of sources but I think I might have been wasting my time using so many different sources. Does anyone know if there are a lot of questions on:

Aggregate Supply/Aggregate Demand
Graphs in general
Calculations (earnings per share, yield curve, PV/FV)

I am planning to take the test this month and could use some motivating advise. Oh, I am also using IC to study!

Thanks,
NS