If the Critical Region Begins at Z (Critical)= $\pm$ 256 and the Test Statistic Is -2

Multiple Choice

If the critical region begins at Z (critical) = $\pm$ 2.56 and the test statistic is -2.50,we

A) fail to reject the null hypothesis.
B) reject the null hypothesis.
C) cannot make a decision because the test statistic is so close to the critical region.
D) change the alpha level.