If the value of f(x, y, z) is always an integer, which of the following conditions ensures that the loop below terminates?

while (f(x, y, z) < 100)
{

}

question 11 options:

1)

x, y, and z are each increased during each iteration.

2)

the value of f(x, y, z) is increased during each iteration.

3)

x, y, and z are each decreased during each iteration

4)

the sum of x, y, and z is decreased during each iteration.

5)

the value of math. pow (f(x, y, z), 2) is decreased during each iteration.