What does the term light mean when used on a food label?

To say that a food is "light" or "lite", it must be at least 30% lower in at least one typical value, such as calories or fat, than standard products.  The label must explain exactly what's been reduced and by how much – for example, "light: 30% less fat".

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what are the options that have to match them to?

i believe the answer would be 'd'.

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