Consider a Lake Survey in Which the Relative Amounts of Five

Consider a lake survey in which the relative amounts of five different types of fish are identified. Which of the following is not an aspect of poor design in the pie chart shown?
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A) The segments are not arranged alphabetically.
B) The segments are not arranged in order of magnitude.
C) The green and light blue would be hard to tell apart if printed in black and white.
D) The yellow and red segments would be hard for most color-blind people to tell apart.