Answer:2. the norm of reciprocity.
Explanation:The norm of reciprocity which is also called the rule of reciprocity , is a norm in our society which occurs when we return the good that has been done for us. It goes like this when someone has done some act of kindness for you , you will also feel bound to do the same for them. This is used mostly by Marketers , they give you sales , special promotions and coupons in order to draw you closer.
Another example is when the neighbor welcomes you and bring some basket of fruits or cakes next time they ask you a favour you will feel obligated to do it for them.
Duopoly, a special case of an oligopoly with two firms. Monopsony, when there is only a single buyer in a market. Oligopsony, a market where many sellers can be present but meet only a few buyers.
I hope it is helpful for you ....
<span>Taxes being collected and levied on U.S. citizens by both federal and state governments is an example of what type of power </span><span>Concurrent powers
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