Consider the class below:

```
public class Test
{
public static void main(String[] args)
{
int[] a = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3};

int result = 0;

for (int i = 0; i < a.length; i++)
{
if (a[i] > 30)
result += a[i];
}

System.out.printf("Result is: %d%n", result);
}
}
```

The output of this Java program will be:
a. Result is: 280.
b. Result is: 286.
c. Result is: 154.
d. Result is: 332.

b. Result is: 286.