Trade - refers to buying and selling of goods and services for money. It involves transfer of ownership of goods or services from one person/entity to another in exchange for moneys goods or services.

Economics - is the study of the production and consumption of goods and the transfer of wealth to produce and obtain those goods. Economics explains how people interact within markets to get what they want or accomplish certain goals.

The guidelines reflect the Code of Conduct for the Practice of Journalism in Kenya, the requirements of the Constitution of Kenya 2010 and other pieces of legislation. The booklet is arranged in a simple and logical format for ease of reference.

The guidelines reflect the tenets of the Code of Conduct for the Practice of Journalism in Kenya, requirements of the Constitution of Kenya 2010 and other pieces of legislation. The booklet is arranged in a simple format for ease of reference.

MEANING OF TRADE; This is the buying and selling of goods and services with the aim of making a profit.

The laws of the universe are usually written in the language of Mathematics. Algebra is sufficient to solve many static problems (ie. those problems whose solution do not change with time). However, the most interesting natural phenomena involves change and are described by equations that relate changing quantities.

The fourier theory of trigonometric series is of great practical importance because certain types of piece wise continuous functions cannot be expanded as a power series but can be expanded as infinite fourier series

To the surprise of many students, statistics is a fairly significant part of a psychological education. To the surprise of no-one, statistics is very rarely the favourite part of one’s psychological education. After all, if you really loved the idea of doing statistics, you’d probably be enrolled in a statistics class right now, not a psychology class. So, not surprisingly, there’s a pretty large proportion of the student base that isn’t happy about the fact that psychology has so much statistics in it. In view of this, I thought that the right place to start might be to answer some of the more common questions that people have about stats. . .

The study of economics begins with understanding of human wants. Scarcity forces us to economize. We weigh up the various alternatives and select that particular assortment of goods which yields the highest return from our limited resources. Modern economists use this idea to define the scope of their studies.

Community participation can be loosely defined as the involvement of people in a community in projects to solve their own problems. People cannot be forced to ‘participate’ in projects which affect their lives but should be given the opportunity where possible. This is held to be a basic human right and a fundamental principle of democracy. Community participation is especially important in emergency sanitation programmes where people may be unaccustomed to their surroundings and new sanitation facilities.