Hans and franz lift weights at their local gym. when their trainer adds a two­pound weight to hans's normal 50­ pound load, hans immediately notices. however, when the same two­pound weight is added to franz's normal 200­ pound load, he isn't aware of the extra weight. the difference in hans's and franz's experience is consistent with

trade regulation is a field of law, often bracketed with antitrust (as in the phrase “antitrust and trade regulation law”), including government regulation of unfair methods of competition and unfair or deceptive business acts or practices. antitrust law is often considered a subset of trade regulation law. franchise and distribution law, consumer protection law, and advertising law are sometimes considered parts of trade regulation law.

in general the theory of economics says that the more open to trade a country is the better   the result for the same country and the whole economies.

in real life countries impose taxes, quotas, etc which is not so good for the economies.

this kind of commercial war between the usa and china is slowing down the growth of the whole world so we can say that it is a draw back of trade regulations. and the free trade agreements are benefits of trade regulations.

answerlittle bighorn,1876

the answers are (respectively):

much; a change in attitude toward the forbidden act

quick information:

cognitive dissonance was mentioned in the sentence. cognitive dissonance refers to a situation involving conflict attitudes, beliefs or behaviors. it can also be defined as the mental conflict that occurs when beliefs or assumptions are contradicted by new information