Consider the following list: 2,10,17,45,49,55, 68,85,92,98,110 Suppose that we are using binary search (as described in the class) and searching for the number 90 . What will be the values of the first and last variables after the second iteration of the while loop? Your answer: first=6last=8first=6last=10first=0last=4first=6last=7first=5