In 1957, james vicary reported that subliminal messages in a movie reel ("eat popcorn") caused viewers to rush to the concessions stands. although his findings became famous, the problem is that

In the movie the phrase "eat popcorn" can be recorded backwards or be hidden into the lines of characters or in the music. So yes this is possible that there was a subliminal message telling the viewers to buy more popcorn.

the correct answer is ) possibility.

demonstrating opportunity cost is done through production possibility.

the opportunity cost can be demonstrated using the production possibility frontier or curve. this graphic shows the total number of possibilities for two products when we have the resources needed and used in an efficient manner. the main resources could be money, labor, and technology. the curve shows that the production of one good increases when the production of the othe

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explanation:

it establishes america’s basic laws and fundamentals to its citizens.