In a certain county, 40% of registered voters are Democrats, 32% are Republicans, and 28% are Independents

1) In a certain county, 40% of registered voters are Democrats, 32% are Republicans, and 28% are Independents. Sixty percent of the Democrats, 80% of the Republicans, and 30% of the Independents favor increased spending to combat terrorism. If a person chosen at random from this county favors increased spending to combat terrorism, what is the probability that the person is Democrat?

2) It was a huge deal "Mega Million" 264 million possible winning. How about calculating the probability of winning? Players may pick six numbers from two separate pools of numbers - five different numbers from 1 to 56 and one number from 1 to 46. You win the jackpot by matching all six winning numbers in a drawing. Sections of multiplication rule and combinations should help.