Single/multi-choice problem: Which of the following solutions is better for the following goal:
How to easily glaze a batch of donuts?

Choose your answer from:
(I). Once you've mixed together the glaze, heat it so that it is smooth and wet and dip the donuts at one end into the glaze and allow to dry;
(II). Once you've mixed together the glaze, cool it so that it is smooth and solid and dip the whole donut into the glaze and allow to dry;
(I).