GMAT Problem Solving (PS) | Re: Harvey flipped a fair coin until he got tails, at which point he stopp

Harvey flipped a fair coin until he got tails, at which point he stopped. If Harvey stopped after no more than three flips, what is the probability that he didn’t get tails until his third flip?

A.\(\frac{1}{2}\)

B.\(\frac{1}{3}\)

C.\(\frac{1}{4}\)

D.\(\frac{1}{7}\)

D.\(\frac{1}{8}\)