. Consider the following instance variable and method.

private int[] nums; /

** Precondition: nums.length > 0

* @param n an int value representing a valid index of nums */

public int numsInfo(int n)

{

int result = n;

for (int k = n + 1; k < nums.length; k++)

{

if (nums[k] == nums[n])

{

result = k;

}

}

return result;

}

Which of the following best describes the value returned by the method numsInfo?

• The index of the last element in the array which has the same value as the element at position n.

  The index of the last element in the array which has the same value as the element at position n.

• The index of the first element in the array which has the sam

  The index of the first element in the array which has the sam

• The value of the element at position n.

  The value of the element at position n.

• The index of the first element in the array after position n to the end which has the same value as the element at position n.

  The index of the first element in the array after position n to the end which has the same value as the element at position n.

• The index of the last element in the array before position n which has the same value as the element at position n or n if no such value exists.

  The index of the last element in the array before position n which has the same value as the element at position n or n if no such value exists.