Whoever contravenes the provision of section 4 of the Control of Narcotics Substances Act, 1997 shall be punishable with imprisonment which may extend to______________?

– by
Whoever contravenes the provision of section 4 of the Control of Narcotics Substances Act, 1997 shall be punishable with imprisonment which may extend to______________?

A. Five years
B. Seven years
C. Ten years
D. None of above