Consider the following method.

```
/**
* Calculate the average bowling score.
* Array may not be full of scores (a score of zero
* is not a valid score)
* Precondition: valid scores are between 10-300
*/
public static double calcBowlingAvg(int[] scores)
{
double sum=0;
for (int i=0; i<scores.length; i++)
{
sum+=scores[i];
}
return sum/scores.length;
}
```

Which of the following arrays would this method calculate the correct bowling average for?

```
I. int[] scores = {100, 120, 110, 105, 100};
II. int[] scores = {141, 150, 110, 0, 0};
III. int[] scores = {97, 50, 130, 105, 0};
```