Katherine and Amy are members of the same sorority at college and are members of the school's swim team. They have been trying to master a difficult dive from the high board at the college's swimming pool. Amy is showing faster improvement in the dive than Katherine is. If they compare their performance as team mates and sorority sisters, social identity theory suggests that .

Katherine should like Amy more                                                                    

Explanation:

Social identity theory: In psychology, the term "social identity theory" is defined as the phenomenon that recommends an individual's behavior can be changed via an organization if it is capable of modifying his or her self-identity or self-concept's part that is responsible for deriving from the emotional attachment or knowledge of the group.

In the question above, the social identity theory suggests that Katherine should like Amy more.

we need a diagram to you sorry

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!