Find the shortest and largest distance from the point (2,-7) to the circle $x^2+y^2-14x-10y-151=0$.

Question

$\begin{array}{1 1}(a)\;2\;and\;28\\(b)\;4\;and\;20\\(c)\;3\;and\;27\\(d)\;5\;and\;25\end{array}$