JAMB Commerce 2013 Past Questions & Answers

Labour is a factor of production that can be classified by the level of skill required. Unskilled labour refers to work that does not require special training or advanced education, relying mainly on physical strength and effort. Since the question asks about the type of labour that uses physical effort, unskilled labour is the most accurate answer.

Common mistake: Students may mistakenly choose 'blue-collar job' because it is also associated with physical work, but 'unskilled labour' is the more precise classification based on the level of training required.

Production is the process of creating goods and services to satisfy human wants. It is divided into different types, and construction is a form of secondary production. Construction specifically involves assembling various finished or semi-finished products to create a new, usable item, such as building a house from blocks and cement or assembling a car from its parts.

Common mistake: Students often confuse construction with manufacturing, but manufacturing focuses on transforming raw materials into finished goods, whereas construction is about assembling components.

The chain of distribution describes the journey of goods from the producer to the person who will finally use them. This path typically goes from the producer to the wholesaler, then to the retailer, and finally to the consumer. Since the consumer is the ultimate user of the product, they represent the end of the journey, making them the final link in the chain.

Common mistake: Students often mistakenly choose 'retailing' because the retailer is the last seller in the chain, but the question asks for the final link, which is the end-user or consumer.

An unfavourable balance of trade, also known as a trade deficit, occurs when the value of a country's visible imports is greater than the value of its visible exports. This means the country is spending more money on buying physical goods from other nations than it is earning from selling its own goods abroad. Therefore, when visible imports exceed visible exports, the balance of trade is considered unfavourable.

Common mistake: The most common mistake is choosing option B, as students often confuse an unfavourable balance of trade with a favourable one, where visible exports exceed visible imports.

A country's trading position refers to its general policy and attitude towards engaging in commerce with other nations. It describes the country's willingness and intention to participate in international trade. Therefore, Nigeria's trading position can be understood as its desire to trade with many countries, which reflects its foreign trade policy.

Common mistake: Students often mistakenly choose 'balance of trade' because it is a key measure of foreign trade, but it specifically refers to the difference between visible exports and imports, not the country's overall policy or desire to trade.

The Customs and Excise Authority is a government agency that operates at a country's borders to manage international trade. Their primary responsibility is to oversee and regulate all goods that are imported into or exported out of the country. This involves inspecting goods, collecting import and export duties (taxes), and preventing smuggling, which is why controlling the flow of goods is their main role.

Common mistake: Students might mistakenly choose option B because customs officers are present at ports, but their main duty is controlling trade and collecting revenue, not providing general port security, which is often handled by other agencies.

A ship manifest is a detailed list of all the cargo being carried on a ship for a specific voyage. This document is required by customs authorities to check and verify all the goods before the ship is given permission to depart from the port. It is a crucial document for controlling imports and exports.

Common mistake: Students often mistakenly choose 'shipping note', but a shipping note is a document for a single consignment giving instructions to the shipping company, not the complete list of all cargo on the ship required by customs.

A certificate of origin is an important international trade document that confirms the country where goods were manufactured. It is used by customs in the importing country to enforce trade policies and determine import duties. For the document to be accepted as authentic, it must often be signed or endorsed by the ambassador or consulate of the country the goods are being sent to.

Common mistake: Students often confuse the certificate of origin with a consular invoice, as both are documents used in foreign trade that may involve a consulate, but the consular invoice is primarily for customs valuation.

Terms of trade is a measure that compares the prices of a country's exports to the prices of its imports. An improvement in the terms of trade happens when the ratio of export prices to import prices increases. This means the country is receiving more money for its exports, allowing it to purchase more imports with the same amount of exports, which is beneficial for the economy.

Common mistake: Students often confuse 'terms of trade' with 'balance of trade', leading them to incorrectly choose 'equals import' which relates to the value of goods, not the price ratio.

Print media advertising, which includes newspapers, magazines, and billboards, uses written words to convey its message. To understand this type of advertisement, a person must be able to read, meaning they must be literate. In contrast, media like radio, television, and cinema use sound and moving pictures, which can be understood by both literate and illiterate people.

Common mistake: Students might mistakenly choose Television advertising because it is a powerful visual medium, but they forget that its use of sound and images makes it accessible to illiterate audiences as well, unlike print which is for the literate only.