The following statements describe a certain country's economy. what type of economy does this country have?
i. most citizens farm at the subsistence level.
ii. citizens barter with each other for needed items.
iii. doctors and professionals often accept food or other goods in exchange for services.
a. a market economy
b. a traditional economy
c. a planned economy
d. a mixed economy

The answer would be a) a traditional economy. In this example, we clearly see an economy that does not have money as the store of value, unit of account and means of exchange. Instead, different products fulfill the functions of money. In traditional and primitive economies, usually, money does not exist, or exists in primitive for, and therefore, people turn to barter, as in the question.

Explanation:

b.provides a written record of the transaction

i believe the answer is d.