If a certain coin is flipped, the probability that the coin will land heads is ~$\frac{1}{2}$~.  If the coin is flipped 5 times, what is the probability that it will land heads up on the first 3 flips and not on the last 2 flips?

~$\frac{3}{5}$~

~$\frac{1}{2}$~

~$\frac{1}{5}$~

~$\frac{1}{8}$~

~$\frac{1}{32}$~