D. sounds like a appropriate answer. Action Verd- <span> expresses physical or mental action.
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Parents have also been taught by society to eat and like the latest
sweets and snack food. Therefore, it is really difficult to change this attitude that in the household. Browsing through the product label takes a lot of time and not many people do it. Another thing is that healthy food is very expensive. So that, people prefer sweets and snacks.
The number doubles every month so it'd be 32 in May, 64 in June, 128 in July, 256 in August, 512 in in September, 1024 in October, 2048 in November and 4096 in December! Adding that all together will equal 8190, I believe.