I believe it is Chief Sequoya
Trade between different countries consists of the purchase and sale of goods and services between different countries. In this way, when one country sells something to another, we say that there is an export and when we buy from abroad we will talk about importation.
The main reason that there is international trade is that countries have different resources. This makes some countries able to produce better or cheaper products, so it is logical to specialize in producing those goods and buying from abroad those that a country is not able to produce so cheap.
The appropriate response is Motivation. It gives the explanation behind individuals' activities, yearnings, and necessities. Inspiration can likewise be characterized as one's heading to conduct, or what makes a man need to rehash a conduct and the other way around. A rationale is a thing that prompts the individual to act positively, or possibly build up a slant for particular conduct.
The answer is "variable-ratio schedule".
In operant conditioning, a variable-ratio plan refers to a calendar of fortification where a reaction is strengthened after an eccentric number of reactions. This timetable makes an enduring, high rate of reacting. Betting and lottery diversions are great cases of a reward in view of a variable ratio schedule.
