Answer :
Answer:
A, B, C, and D are all correct answers. They all affect how much trade occurs.
The factors that affect how much trade occurs between countries are the political climate, the transportation cost, the exchange rates, and the size of the countries.
What do you mean by trade?
Trade refers to the buying and selling of goods and services with the compensation paid to the seller.
It allows countries to expand markets for both goods and services. The various factor that affects the trade between countries is the political climate, transportation cost, exchange rates, and the size of the countries.
Therefore, all are the correct options.
Learn more about trade here:
https://brainly.com/question/27622280
#SPJ2