Answer:
Synergy
Explanation:
According to my research on Organizational/Industrial Psychology, I can say that based on the information provided within the question this approach is an example of Synergy. This is a term which psychologists define as when two groups have an increased overall level/rate or efficiency when they work together as opposed to working as separate groups. Which is what seems to be the case in this situation since they are producing 200 bottles/day separately which means combined they are producing 400 bottles/day, but instead when the company joins both groups they produce 500 bottles/day.
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