Consider the following statements about the effects of El-Nino, IOD and EQUINOD on Indian monsoon.nI. Both El Nino phenomenon and La Nina have positive and beneficial impacts on Indian monsoonnII. A positive Indian Ocean Dipole (IOD) aids in Indian monsoonnIII. A positive EQUINOD aids in North East monsoonnWhich of the statements above is/are correct?

• A. I and II
• B. II and III
• C. II only
• D. All of the above