please answer 1 through 4

A company claims that 27% of its candies are blue, 20% are orange, 17% are green. 14% are yellow, and 11% each red and brown. Complete parts a and b below. (b) Pick three candies in a row randomly from three separate packages. 1. Describe the sample space for the outcomes of the three choices. 2. What is the probability that every candy is blue? 3. What is the probability that the first candy is red? 4. What is the probability that at least one is blue