JAMB Commerce 1994 Past Questions & Explanations

Commerce encompasses the entire process of economic activity, from production through distribution to consumption. Option B is the most comprehensive definition as it covers all three key stages of commerce. Option A focuses only on resource utilization. Option C omits production and only covers buying, selling and distribution. Option D is too narrow, focusing only on manufacturing transformation.

Manufacturing is the economic activity that transforms processed raw materials into finished goods for consumers and industries. Extractive activities deal with removing natural resources from the earth. Constructive refers to building infrastructure. Processing refers to the initial transformation of raw materials, not the final conversion into consumer/industrial goods.

Blending is the specific production process where multiple raw materials are combined together to create a single final product. Examples include mixing ingredients in food production or combining components in pharmaceutical manufacturing. Conditioning refers to treating materials for specific properties. Merging is a business term, not a production process. Synthesis is a chemical term but blending is more commonly used in commerce for combining materials.

Social responsibility refers to a business's obligation to benefit society. Paying taxes to government is a primary way businesses demonstrate social responsibility as these funds support public services and infrastructure. Dividends to shareholders and interest on loans are financial obligations to investors and creditors respectively, not demonstrations of social responsibility to society. Insurance premiums are risk management costs, not social responsibility.

A limited liability company (LLC) is a separate legal entity that can sue and be sued in its own name, independent of its owners. This is a fundamental characteristic that distinguishes it from sole proprietorships and partnerships. Option A incorrectly describes it as multiple sole proprietors. Option B confuses it with partnerships. Option D about limited resources is not a defining characteristic of the LLC structure.

Vertical integration occurs when firms at different stages of production in the same industry combine (e.g., a textile manufacturer merging with a cotton producer). Horizontal integration involves firms at the same production stage combining. Conglomeration is the combination of firms in different industries. A cartel is an agreement between competing firms to control prices, not a formal combination.

When a firm liquidates, debenture holders (creditors) are paid first because they have a legal claim on the firm's assets before shareholders. Preference shareholders are paid after debenture holders but before ordinary shareholders. Ordinary shareholders are paid last, if funds remain. Cumulative preference shareholders are a type of preference shareholder and are paid after debenture holders.

Compulsory dissolution means forced termination against the owners' wishes. This can only occur through a court order (declaration by a court of law), such as when a business is insolvent or breaches legal requirements. Option A describes voluntary dissolution. Option C is vague and not compulsory. Option D, while serious, does not legally force dissolution on its own.

Fixtures and fittings are long-term physical assets that remain in a business location (machinery, equipment, furniture). They are classified as fixed assets on a balance sheet as they are held long-term for operational purposes. Liquid capital refers to readily available funds. Current assets are short-term assets convertible to cash within one year. Working capital is the difference between current assets and current liabilities.

Import duties are used to raise revenue (A), retaliate against other nations (B), and protect domestic industries (D). However, import duties increase the price of foreign goods, which actually discourages redistribution of income at home rather than encouraging it. Option C is not a legitimate reason for imposing import duties, making it the correct answer to this 'EXCEPT' question.

Sole proprietorships (sole enterprises) work best in retailing because they require relatively small capital investment, limited specialized skills, and can operate flexibly with individual decision-making. Mining requires substantial capital and expertise. Oil exploration demands large-scale operations and significant financial resources. Car assembly requires complex manufacturing infrastructure and economies of scale that exceed sole proprietorship capacity.

Coin-operated vending machines represent automated retail operations—they sell goods directly to consumers in small quantities, which is the essence of retailing. Personal selling involves direct human interaction. Wholesaling deals with bulk sales to retailers, not individual consumers. Mail-order selling involves catalog or distance selling, not automated machines.

The primary function of a wholesaler is to bridge the gap between manufacturers and retailers by buying goods in bulk (large quantities) at lower prices and breaking bulk by selling smaller quantities to retailers. This is the core wholesaling function. While wholesalers may perform other functions like granting credit or providing market information, these are secondary. Option A describes a specific type of wholesaler, not the major function.

Terms of trade refers to the ratio or exchange rate between a country's exports and imports—how many units of imports can be obtained per unit of export. Balance of payments records all financial transactions between a country and the rest of the world. Balance of trade measures the difference in value between exports and imports. Terms of payment refers to conditions of payment in transactions.

A pro forma invoice is a preliminary invoice provided before goods are shipped and payment is made. It is required when quoting prices (A), when sending goods on approval to gauge customer interest (B), and when final prices are uncertain pending negotiation (D). However, when a business deals regularly with an established customer with agreed terms and pricing, a pro forma invoice is not necessary—a standard invoice suffices.

Ship cargo insurance and crew insurance are separate policies. Cargo (goods) is insured separately from the crew because they have different coverage needs and risks. Not all ships have fixed specific routes—many are flexible. While insurance is important, not all ships are mandatorily insured on every journey depending on regulatory requirements and ownership decisions. Ships do not always arrive with all goods intact due to theft, damage, or loss at sea.

The Nigerian Postal Service was preceded by the Post and Telegraph organization, which handled both postal and telegraph services before being restructured. Post and Telecommunication, Post and Telephone, and Post and Teleprinter were not the immediate predecessors to the Nigerian Postal Service in the historical sequence of postal administration in Nigeria.

A bonded warehouse is a specially designated storage facility where imported goods can be held without paying customs duties until they are released for domestic consumption or re-exported. Goods held in bonded warehouses remain under customs authority's control. Ordinary, public, and private warehouses do not have this special customs status and would require duties to be paid before goods enter them.

The goods were insured for half their value: ₦200,000 × $\frac{1}{2}$ = ₦100,000 (insurance coverage). Under the principle of average (proportional insurance), when goods are underinsured, compensation is calculated as: (Insurance amount / Actual value) × Loss = (₦100,000 / ₦200,000) × ₦80,000 = $\frac{1}{2}$ × ₦80,000 = ₦40,000. The insurer pays only ₦40,000, not the full ₦80,000 loss, because the goods were underinsured.