3 uncommon ways to earn money in college or while unemployed

Luq Mughal, a 21-year-old University of Utah student, recently paid his college bill with 2,000 one-dollar bills to protest the ever-rising costs of tuition. In-state undergraduate tuition has more than doubled at his school in the last 10 years, from about $2,700 in 2002-03 to more than $6,500 today, according to the Salt Lake Tribune.

The good news for college students is that tuition hikes are slowing. The bad news is that they are still trending upward. 

Here is what you need to know: