Given figure shows few data points in a photo-electric effect experiment for a certain metal. The minimum energy for ejection of electrons from its surface is: (Planck's constant h = 6.62 $$\times$$ 10$$^{-34}$$ J.s)

A

2.27 eV

B

2.59 eV

C

1.93 eV

D

2.10 eV