Effectiveness
https://gyazo.com/5ba30211eb3cf49fe8452d5409228df0
A story about how some people observe the same phenomenon and think "Effectiveness." and others think "[Ineffective. A: If you spend enough on costs, the end result is the same, so there is no effect. B: It is effective because of the improvement when compared at a certain cost.
C: It is effective because the cost required to achieve a certain performance is reduced.
Influenced by cost effectiveness of whether the cost is perceived as large or small when "costing enough." relevance
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