I can give you my take on it:
In command economies the quantity and more importantly the prize of the products is decided by the government and not by the people in production. As a result, people in the production can't have the motivation of producing more, as they won't benefit from it. So command economy encourages low motivation among the workers (i believe this was the case in the Eastern Block)
Answer:
You could include Herbert's Simon's satisficing and Amos Tversky's elimination-by-aspect heuristic rules.
From Satisficing strategy, you must decide which are your goals, what do you want to achieve through social invitations.
By doing this, you are setting an aspiration level. Then, you choose the alternative that satisfies your aspiration.
On the other hand, you can use elimination-by-aspects heuristic strategy to reduce the number of alternatives that do not meet the aspiration level.
Answer:
The Appalachian plateau means the platue which is a series rigged dissected platue located on the western side of Appalachian mountains.
