For months I have set my max CPC at 5 cents and have been happy with the placement of my ads and their CTR. Now with the recent changes I have been forced to get rid of several keywords (google wanted double the price to keep them active) but with the remaining keywords I am seeing my ads getting average CPC of 2-4 cents. Clearly I would like to spend as little money as possible and keep my standing where I am in the ad results. I fear if I make my max CPC 3 cents, google deactivate my keywords until I pay up to 10 cents. Should I keep it at 5 cents max and hope for the 3 cent clicks, or switch to 3 cents max and get almost 3 clicks for what I was paying for 2 before.