Www Google Adsense

I’m looking at my company’s google analytics reports and I would like to figure out a way where under “campaigns” I can group our referrals into different groups, like “Partnership Referrals” or “Banner Advertising”, but I can’t seem to figure out how. I’m not sure if it won’t let me do this for campaigns that aren’t Google AdSense campaigns either. If this is the case, are there any other analytics sites that will? Thanks in advance!

I have no grasp of this “tool”. Please explain in detail. Thanks in advance.

Just wondering, how can I choose (Or is it even possible to do so?) to display CPC or CPM ads only on Google Adsense?

At the moment I’m not getting a whole lot of visitors to my website but I feel my ads are very strategically placed, good enough to get clicks, so how would I go about selecting for all ads to be CPC only?

Lots of thanks in advance! Jorawar.