Question

Difficulty: EasyManufacturing Industries and Location Factors

The cement manufacturing factory at Ewekoro in Ogun State, Nigeria, is situated adjacent to limestone quarries. According to Alfred Weber's industrial location theory, which factor primarily determines the raw-material orientation of such weight-losing industries?

  1. The weight of the raw material is substantially greater than the weight of the finished product, making transport of raw materials more costly.Answer
  2. B
    The finished product is fragile and perishable, requiring immediate distribution to nearby metropolitan markets.
  3. C
    The production process gains weight by absorbing water and air, increasing shipment costs near the market.
  4. D
    Industrial inertia forces manufacturing plants to remain at historical trading ports regardless of transport costs.

Answer

The weight of the raw material is substantially greater than the weight of the finished product, making transport of raw materials more costly.
Cement manufacturing is a classic weight-losing industry. Because raw limestone is bulkier and heavier than the refined cement produced from it, shipping raw limestone over long distances incurs high transport costs. Therefore, establishing the factory near the limestone deposit at Ewekoro minimizes total transportation expenses.

Step-by-Step Solution

1
Identify the industrial classification of cement manufacturing
Cement production uses heavy limestone that loses substantial weight during processing into clinker and cement.
Determining material weight loss establishes the material index under Weber's theory.
2
Apply Weber's least-cost transport principle
Transporting unrefined limestone to distant markets costs significantly more than shipping bagged cement.
Locating the factory near the raw material deposit minimizes overall transportation expenditure.

Key Concept

Weight-losing raw material orientation in industrial location theory
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