A person is not able to see distant objects clearly.

Statement - I: The person is suffering from Hypermetropia.

Statement - II: The defect may have been caused due to excessive curvature of the eye lens or elongation of the eyeball.

Statement - III: The defect can be corrected by using a concave lens of suitable power.

Statement - IV: The defect can be corrected by using a convex lens of suitable power.

Which of the following combinations of above statements is correct?