$[4$ points$]$ A spring stretches by $21\mathrm{.}0$ cm when a $135$ N object is attached. What is the weight of a fish that would stretch the spring by $31\mathrm{.}0$ cm $?$

A$.199$ N

B$.145$ N

C$.91\mathrm{.}0$ N

D$.279$ N

E$.211$ N