1) An experiment has four steps with 3 possible outcomes for the first step, 2 possible outcomes for the second step, 9 possible outcomes for the third step, and 1 possible outcomes for the fourth step. How many experimental outcomes exist for the entire experiment? Round to 0.001 of the correct value.

2) A company plans to interview 29 recent graduates for possible employment. The company has four positions open. How many groups of four can the company select? Round to 0.001 of the correct value.

3) Suppose you are to create a three-digit number from the set of numbers {1,2,5,7,8,9,3}. How many possible three-digit numbers can you create if you are allowed to use a number only once. Round to 0.001 of the correct value.