If $500\;mL$ of a 5 M solution is diluted to 1500 mL, what will be the molarity of the solution obtained ?

Question

$\begin{array}{1 1} (a)\;1.5\;M \\(b)\; 1.6\;M\\ (c)\;0.017\;M \\ (d)\;1.59\;M \end{array}$