What is the probability that a leap year selected at random, will have either 53 Sundays or 53 Saturdays?

$\frac{3}{7}$ $\frac{2}{7}$ $\frac{1}{7}$ $\frac{4}{7}$

$\frac{3}{7}$

The correct answer is Option (1) → $\frac{3}{7}$