This question refers to binary search used in the rank method in class BinarySearch (p. 47). Assume integer keys with sorted keys array: int[] keys = {10,20,30,40,50,60,70}; So initially in rank lo = 0 and hi = 6. Suppose that key = 30. What would be the value of the variable lo after two iterations of the while loop? Question 9 options: 0

While inserting images, the picture command is usually used to insert photos from a digital camera, and the clip art command is usually used to a.edit the sizes and other characteristics of photos that have been inserted. b.take a screenshot of an image and copy it to the clipboard for pasting. c.search for drawings or other images from a library of prepared pictures. d.make illustrations using lines and shapes that are easy to manipulate.