Determine the critical load using the parabolic formula for columns given that end condition constant $C=2,$ modulus of elasticity $=200$ GPa, slenderness ratio $100,$ yield strength $S_y=200$ MPa, and the area of cross$-$section is $20c{m}^2.$

Select one:

a$.34\mathrm{.}9kN$

b$.0\mathrm{.}349kN$

c$.349kN$

d$.3\mathrm{.}49kN$