By how much will the potential of half-cell $Cu^{2+}|Cu$ change if the solution is diluted to 100 times at 298K?

Question

$\begin{array}{1 1}\text{Increases by 59mV}\\\text{Decreases by 59mV}\\\text{Increases by 29.5mV}\\\text{Decreases by 29.5mV}\end{array}$