Need Adsense expert help!!

How to increase cpc in adsense currently i have 4000 clicks per day to my website current cpc is 0.05$ and i get 70 to 120 ads clicks daily. plz help me.

What ad unit is being clicked? I know that certain ones do typically have a higher CPC. Where is most of your traffic coming from? Is it Tier 1 traffic? That can make the CPC if most of your traffic is lower tier clicks.