Consider the following statements regarding 'Von Thunen's Model':
(a) Locational rent shows a distance-decay relationship.
(b) Farmers are economic men, aiming at profit maximization.
(c) There are numerous market centres around the Isolate State.
Choose the correct answer:

Question

Accepted Answer

Here's the explanation supporting Option 4 as the correct answer for the Von Thunen Model question:

**Why Option 4: (a) and (b) is Correct**

*   **(a) Locational rent shows a distance-decay relationship:** This statement is fundamentally correct within Von Thunen's model. Locational rent, also known as economic rent, represents the profit a farmer can make from cultivating a particular crop at a specific location. This rent *decreases* as the distance from the market center *increases*. This is because transportation costs rise with distance, reducing the farmer's profit margin. The further away from the market, the more it costs to transport goods, leaving less profit for the farmer. This creates a clear distance-decay relationship.

*   **(b) Farmers are economic men, aiming at profit maximization:** This is a core assumption of Von Thunen's model. The model assumes that farmers are rational actors who make decisions based on economic considerations. They aim to maximize their profits by choosing crops and locations that will yield the highest possible return, given the constraints of transportation costs and market prices. This assumption of rational economic behavior is crucial for the model's predictive power.

**Why Other Options are Incorrect**

*   **Option 1: only (a):** While statement (a) is correct, it's incomplete. The model also relies heavily on the assumption of farmers being profit maximizers. Leaving out statement (b) omits a crucial element of the model's foundation.

*   **Option 2: (a) and (c):** Statement (c), "There are numerous market centres around the Isolate State," is incorrect. Von Thunen's model explicitly assumes a *single*, isolated market center within the Isolate State. This simplification allows for a clear analysis of how transportation costs influence agricultural land use patterns around that single market. Introducing multiple market centers would significantly complicate the model and undermine its core principles.

*   **Option 3: (a), (b) and (c):** This option includes statement (c), which, as explained above, is incorrect. The model is based on a single market center, not numerous ones. Therefore, this option is incorrect.

In conclusion, Option 4, which includes statements (a) and (b), accurately reflects the core principles and assumptions of Von Thunen's model. Statement (a) correctly describes the distance-decay relationship of locational rent, and statement (b) accurately reflects the assumption of farmers as rational economic actors seeking to maximize profit. Statement (c) is incorrect, making options 2 and 3 incorrect as well.