This document discusses economic and non-economic activities. It defines economic activities as those undertaken to earn money through the production and distribution of goods and services. Non-economic activities are done without intention of profit, for personal pleasure or satisfaction like religious and social services. While distinguishing the two can be difficult, economic activities generally aim to make money, create income/wealth, and use scarce resources, while non-economic activities satisfy social/emotional needs without expectation of income. The document also lists the main types of economic activities as profession, employment, and business.