WAEC Economics Past Questions & Answers - Page 6

The dependency ratio of a country is the children and aged who rely on the active population for support.

The dependency ratio is a measure of the number of people who are not of working age (children and the elderly) compared to the number of people who are of working age (15-64 years old). A high dependency ratio means that there are a lot of people who are not of working age, which can put a strain on the economy. A low dependency ratio means that there are a lot of people of working age, which can be a sign of a healthy economy.

A fall in the price of a normal commodity which has elastic demand will result in an increase in revenue. This is because elastic demand means that consumers are very responsive to changes in price. When the price falls, consumers will buy more of the commodity, which will increase the total revenue.

The cost of paying salaries of workers is an example of government's recurrent expenditure. Recurrent expenditure is a type of government spending that is necessary to keep the government running on a day-to-day basis. It includes costs such as salaries, benefits, and pensions for government employees, as well as the cost of operating government buildings and facilities.

An indication that there is inflation in a country is that the same amount of money buys lower quantity of goods. Inflation is a general increase in prices and a decrease in the purchasing value of money. This means that the same amount of money can buy fewer goods and services.

The government is mainly trying to solve the problem of frictional unemployment when job vacancies are publicized.

Frictional unemployment is the unemployment that occurs when people are between jobs. This can happen when people are changing jobs, when they are new to the labor market, or when they are re-entering the labor market after a period of unemployment.

Publicizing job vacancies can help to reduce frictional unemployment by making it easier for people to find jobs. This is because it increases the visibility of job opportunities and makes it easier for people to match their skills and experience with the needs of employers.