When Doing a Paired T-Test, If the Confidence Interval for the Differences

Multiple Choice

When doing a paired t-test, if the confidence interval for the differences includes zero, we expect the results of our t-test to be which of the following?

A) P > 0.05 and we fail to reject the null hypothesis of equal means.
B) P > 0.05 and we reject the null hypothesis of equal means.
C) P < 0.05 and we fail to reject the null hypothesis of equal means.
D) P < 0.05 and we reject the null hypothesis of equal means.