The manager where you work with has made a contest to encourage you to learn more about a new company you are working with for business. Every time you get a correct answer to the managers question, you get to draw a $1, $5, or $10 bill from a bag. There are 10 bills in the bag, 5 are $1 bills, 4 are $5 bills, and 1 is a $10 bill. If you are the first to draw, what is your expected value in rewards?