YouTube cpm rate 2014

According to past year Youtube,

The parent company Google's Web site,

Advertising on YouTube requires a $50,000 spend within 90 days. On brand channels, advertisers must spend $250,000 across Google and YouTube, including $100,000 or more on YouTube only. A YouTube home page roadblock is a $100,000 per day flat fee plus a $100,000 incremental spend on Google and YouTube within 90 days.

More on Youtubers,

• Youtube Average CPM/CPV Rate
• YouTube cpm rate 2014
• Youtube estimate revenue
  

Companies wanting to advertise on YouTube for less can sign up for Google AdWords for as little as a $1 CPM.
I heard from one of my friend that youtube pays only around $1.5 per 1000 views.
Can anyone tell me how much youtube pays for 1000 views.
I know youtube restricts their partners from revealing their income.
I don't want to know the exact amount.
I just want to know an Approx amount ..