Select All Sheets is an option that appears when a(n) ________ is right-clicked

What is the output of this line of code, given the following definition?

cout << aNumber (2, 5); // code in main int aNumber (int x, int y) { // function definition return (2 * x - y); } a) -6 b) -1 c) 6 d) 8

What is displayed by the C statements that follow if the value input is 2?

``` scanf("%d", &ctl); switch (ctl) { case 0: case 1: printf("red "); case 2: printf("blue "); case 3: printf("green "); case 4: printf("yellow"); } printf("\n"); ``` a. red b. blue c. green d. yellow e. blue green yellow