Harvey conducted a probability experiment using a cube numbered 1-6 and a spinner with three equal spaces marked with A, B, C. On each trial of the experiment, the number cube is tossed once and the arrow is spun once. What is the sample space for this experiment? A. 1A B. 1A, 3B, 5C C. 1A, 2A, 2B, 3A, 3B, 3C, 4A, 5A, 5B, 6A, 6B, 6C D. 1A, 1B, 1C, 2A, 2B, 2C, 3A, 3B, 4A, 4B, 4C, 5A, 5B, 5C, 6A, 6B, 6C