For a local enhancement using mean and variance, there is one condition: σs(x, y) ≤ k2DG, where, MDG is global standard deviation, k2 a positive constant and σs(x, y) a measure of contrast at point (x, y). Then, which fact is true for k2 if its values is greater than 1.0?$#

• A. Enhancement is being done on light areas
• B. Enhancement is being done on dark areas
• C. Enhancement is being done independent of value of k₀
• D. None of the mentioned