In arts, a <em>figurative meaning</em> is a word or phrase that is used to represent something else in a more creative way but keeping the main idea.
Therefore the answer to this question lies in the word<em> "never-ending"</em> in this case as the sea can be seen as never ending,
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Countless choices": here we find countless, a synonym to never-ending. This is <u>Correct
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"Predictable selection" and "alarming options": predictable and alarming don't relate to never-ending. These are <u>incorrect
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"Llimited supply": limited is the opposite of never-ending. This is <u>incorrect.</u>