Question: You have designed the product label shown below. Your client wants the black circle to print as dark as possible and requires that none of the colorful logo elements show through the circle when the label is printed. What should you do?

1. Select the circle and turn on Overprint Fill in the Attributes panel.
2. Select the circle and apply the Multiply blending mode.
3. Fill the circle with a rich black color made up of all four process inks.
4. Use the Appearance panel to add a second black fill.

Answer: The correct answer of the above question is Option A:Select the circle and turn on Overprint Fill in the Attributes panel.