The table shows the political party affiliation of each of 67 members of the US Senate in June 2012, and when they are up for reelection. Up for reelection: Democratic Party Republican Party Other Total November 2014 20 13 0 November 2016 10 24 0 Total A. What is the probability that a randomly selected senator is a Republican and up for reelection in November 2016? (Enter your probability as a fraction.) B. What is the probability that a randomly selected senator is a Republican or is up for reelection in November 2016? (Enter your probability as a fraction.) C. Suppose that a member of the US Senate is randomly selected. Given that the randomly selected senator is up for reelection in November 2016, what is the probability that this senator is a Republican? (Enter your probability as a fraction.) D. Suppose that a member of the US Senate is randomly selected. What is the probability that the senator is up for reelection in November 2016, knowing that this senator is a Republican? (Enter your probability as a fraction.)

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