Why did Google sell Motorola to Lenovo?

So why did Google sell Motorola to Lenovo for $2 billion after buying the company for $12 in 2011?

The premiere techguy in the world right now Marques Brownlee explains everything to us.

Useful links:

Google's statement after buying Motorola

Google's statement after selling Motorola

Everything you need to know about Android, Motorola, Google & the future!