4 Problem 4 (20 points) For both parts below, make sure to show your work . Part 1 (10 points): Say that I throw a 4-sided die and a 3-sided die. What is the expectation of the product of the two numbers? What is the expectation of the max of the two numbers? . Part 2 (10 points): Given an array A, we say that a pair (i,j) is swapped if i A]. What is the expected number of swapped pairs if A contains the integers 1 through n in a random order