Answer: Um, Jsyk, u have to put the options for the behaviors
Explanation: Thx, hope this helps! ☺️☺️☺️☺️☺️
Answer: Exchange theorist.
Explanation:
Social Exchange Theory tends to generally assume freedom of situations and choice which at most of the time require decision making. individuals are perceived to be hedonistic, i.e. they tend to maximize profit and also minimize the costs incurred. The theory also views or perceives social relationships rudimentary that serves as exchanges for commodities and services among individuals.
To put it on a simple term, psychology is the study to know why our mind works.
Behavior is not the only thing covered by psychology. It's a huge factor of it, but not all of it.
Psychology also teach us on why people developed a certain opinion, how people developed a certain preference, how interaction with other people affect our minds, etc.
The correct answer is coupons and comparative shopping.
Coupons are commodities that give consumers a saving on the purchase of an item(s) at particular stores. These coupons help individuals to save money. Comparative shopping works in a similar way. However, instead of having a physical coupon to show, consumers can compare prices of goods from different stores using resources like newspaper advertisements or online databases.
Opportunity costs and marginal benefits have nothing to do with saving money. Rather, these deal with other economic principles like choosing between different options and the additional satisfication that a person gets from consuming more of a good.