Ionisation energy of Li (Lithium) atom in ground state is $$5.4$$eV. Binding energy of an electron in Li$$^+$$ion in ground state is $$75.6$$eV. Energy required to remove all three electrons of Lithium (Li) atom is

A

$$81.0$$eV

B

$$135.4$$eV

C

$$203.4$$eV

D

$$156.6$$eV