Help with Venn Diagram Question:

Use a Venn diagram to help you answer the questions that follow the problem and then match the correct answer choice to each question. (Note that there are extra answer choices.) Concerning the first 41 presidents of the United States we know the following facts: 8 held a cabinet post, 14 served as vice-president, 15 served in the U.S. Senate, 2 served in a cabinet post and as vice-president, but not the U.S. Senate I served in a cabinet post and in the U.S. Senate, but not did not serve as vice-president 6 served in the U.S. Senate and as vice-president, but not did not serve in a cabinet 1 served in all three positions. How many presidents served: 1. none of these 3 positions (cabinet post, vice-presidency. U.S. Senate) ? 2. only in a cabinet post? 3. in at least one of the three position? 4. In exactly two positions? none of these's positionss Ic Presidency, U.s. Senate only in a cabinet pots m atleast one of the three post