Consider the following statements and choose the correct answer from the codes given:(a) The contours which represent a convex slope are close together at the foot and are comparatively farther apart at the top.(b) The closeness of contours indicates steepness of slope.Codes:

• A. Only (a) is correct.
• B. Only (b) is correct.
• C. Both (a) and (b) are correct.
• D. Neither (a) nor (b) are correct.