Find the transfer function, $\frac{x_1}{F}(s),$ for the translational system shown in the figure,select the correct answer

where:

$M=14kg$;$B=19\frac{Ns}{m}$;$K=3\frac{N}{m}$

a$.\frac{0,714}{s^2+6,333s}$

b$.\frac{0,053}{s+1,357}$

c$.\frac{0,071}{s^2+1,357s}$

d$.\frac{0,143}{s^2+6,333s}$