According to market research published in the Nutrition Business Journal, nutrition bars accrued sales of $ ______________ in 2005.
a) 2 billion
b) 20 million
c) 60 million
d) 10 billion
Leave your guess in the "comments" section and come back on Tuesday for the answer, as well as a special report on which bars can truly call themselves "nutritious" and which belong in a vending machine alongside Butterfingers and M&M's.