Question: 15 The following code is intended to shift all elements to the right by one space and wrap the last element around to the first element 1: public void shiftright(int[] arr) 2: { int lastNum = arr[arr.length - 1]; for (int i = arr.length - 1; i > 0; i--) { arr[i] = arr[i - 1]; } arr[@] = lastNum; 10:) 3: 5: 6: 7: Which statement is true? The code will not work as intended. Line 5 should be changed to for (int i = 0; i 0; i--) The code will not work as intended. Line 7 should be changed to arr[i-1] = arr[i]; The code will not work as intended. It will produce an ArrayIndexOutOfBoundsException. The code will work as intended. 0 o Question: 16 The following method is intended to return true if the array element value contains the same number in consecutive array elements. 3: 4: 1: public boolean consecutiveNumbers (int[] nums) 2:{ int i = 1; while (i