Thirty-nine percent of U.S. adults have a gun in their home. You randomly select 12 U.S. adults. Find the probability that the number of U.S. adults who have a gun in their home is 

(a) Exactly two, 

(b) At least two, and 

(c) More than two.

Find the indicated binomial probabilities. If convenient, use technology or Table 2 in Appendix B.