1) The probability of drawing a pink chip from a bowl of different-colored chips is 0.35, the probability of drawing a blue chip is 0.46, the probability of drawing a green chip is 0.15, and the probability of drawing a purple chip is 0.04. What is the probability that a blue or a purple chip will be drawn?

2) If a manufacturer is trying to put together a sample collection of her product and order is not important, how many combinations can be created with 15 items that will be placed in packages containing five items? If order is important, how many permutations can be created?