When given a drug that produced general arousal, research participants placed in a room with a happy confederate described their emotional state as happy, while those placed in a room with an angry confederate described their emotional state as angry. Which theory of emotion best explains these results?
James-Lange

A. Ekman
B. Cannon-Bard
C. Schachter-Singer
D. Opponent-Process

C. Schachter-Singer                                              

Explanation:

Schachter-Singer theory is also referred to as the "two-factor theory" of emotion and is determined as a theory of emotion in which at least two distinct factors are required by an individual in order to experience emotion. However, environmental stimuli generally elicit a specific physiological response. It involves both cognitive and physiological processes.

The correct answer is the Schachter-Singer theory.

this is an outline for the decisions that frankie is going to make

opportunity cost

willingness to buy

price or quality

of course, there could be many economic strategies that should be considered important while making decision. opportunity cost is the foremost significant factor while considering any economic option. when you buy something, you should know how much you are forgoing for this product. indeed, you could buy something different with this measure if you changed your mind. willingness to buy shows how much surplus you are earning while making a decision. it is important because it shows you buy what you want or you buy because you have only limited amount of money. the price or quality can be considered as a general economic option that we are applying while buying something. when you buy something, price or quality could be one of the options. indeed, they define the characteristics of the product.    

mark brainliest!