One possible explanation is convenience: consumers may be unconcerned with subjective impressions made by the small packets and, more fundamentally, willing to pay a significant premium to avoid having to measure out and package their own portions. Another possible explanation is that the 100-calorie pack, at least in the case of snacks for which it has sold well, represents the smallest portion that still looks and feels “substantial” to the person who consumes it.
Which of the following, if true, supports one of the given explanations while undermining the other?
(A) A rapidly growing segment of the market for 100-calorie packs consists of parents who put them into their children's school lunches. It's about convience only. NO
(B) Because each of the manufacturer’s 100-calorie portions comes in its own separately sealed sterile packet, the stable shelf life after opening of the 100-calorie packs is anywhere from one to two years longer than that of the traditional bulk-packaged product. NO
(C) In several studies, subjects who ate a 100-calorie pack of a given snack felt the same reduction in appetite, after 30 minutes with nothing further to eat, as those who ate a traditionally sized portion of the same snack. Nothing about convience is discussed here. NO
(D) Manufacturers seal air into the packages along with the snacks, both to protect the snacks from being crushed and to make the packs appear larger. Nothing about convience is stated. NO
(E) Sales of 100-calorie packs for nuts such as almonds and cashews, which are so nutrient-dense that such packs contain only ten to twelve nuts on average, have been quite poor and have remained so even as the sales of other 100-calorie packs have exploded. Nuts have only 10-12 nuts in a pack and they don't look substantial and sell poorly. If convience was reason then they would have sold well. It weakens first and supports second. ANSWER
E