Buoys are marked with reflective material to assist in their detection by searchlight. Which statement is TRUE? ()
- AA safe-water buoy will display red and white vertical stripes of reflective material
- BAll reflective material is white because it is the most visible at night
- CA special-purpose mark will display either red or green reflective material to agree with its shape
- DA preferred-channel buoy displays either red or green reflective material to agree with the top band of color