Paglalarawan
Sistemang
pang-ekonomiya
Traditional Economy

Traditional Economy is the oldest economic system.

Explanation:

Traditional Economy is an economic system that depends on customs, history, and beliefs. Traditional economies started from ancient times which depend on agriculture, fishing, hunting, gathering. People having Traditional economies use barter instead of money. In barter system, people exchange goods and services with each other according to the requirements.

answer would be b, a tariffs main purpose is to protect domestic production and jobs.