Question: Seven drawers in a desk contain a 50-cent piece, while two other drawers contain a thousand dollar bill. A person is allowed to choose three drawers at random. The order of the draw is unimportant.
(a) What is the probability that the person gets at least $1,000?
(b) What is the probability that the person ends up with less than one dollar?
(c) What is the probability that the payoff is $1.50?