PART 1 Problem #1: (20 pts) Answer the following questions Answer 1- [6 pts] Which of the following expressions yields an integer between 20 and 90, inclusive? a. (int)(Math.random() * 71) + 20 b. (int)(Math.random() * 90) + 20 c. (int)(Math.random() * 20) + 90 d. (int)(Math.random() * 21) + 71 2- [7 pts] The following code displays all numbers from 72 to 1000 in the same line. Modify it in order to display numbers from 72 to 1000 five per line. for (int i = 72; i