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The Union Soup Kitchen is a non-profit organization that collects,stores,prepares and provides food to the homeless in Erie,Pennsylvania.Donations of food are recorded in a database and a receipt is provided to the donor.When food is used,the database is updated so that it always reflects the amounts and types of food that are available.In a data flow diagram,which type of symbol would be used to represent the storage location of data in the system?
Exchange Theory
Holds that social interaction involves trade in valued resources.
Altruistic Behavior
Actions motivated by the desire to help others without expecting anything in return.
Rational Choice Theory
A framework that assumes individuals act based on the rational evaluation of the costs and benefits of their actions to maximize personal advantage.
Dramaturgical Analysis
Views social interaction as a sort of play in which people present themselves so that they appear in the best possible light.
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