A Starburst candy package contains 12 individual candy pieces. Each piece is equally likely to be berry, orange,lemon,or cherry, independent of all other pieces.

a) what is the probability that a Starburst package has only berry or cherry pieces and zero orange or lemon pieces?

b) What is the probability that a Starburst package has no cherry pieces?

c) What is the probability P[F1] that all 12 pieces of your Starburst are the same flavor