Production And Cost

Step 1: Understanding the costs.
Fixed costs are costs that do not change with the level of output, such as rent or salaries. These costs cannot be zero in the short term, even if no production takes place.

Step 2: Conclusion.
Thus, the correct answer is option (2) Fixed cost.

Step 1: Identifying the factors of production.
The four main factors of production are: - Land: Natural resources used in the production process. - Labor: Human effort and skills involved in production. - Capital: Machinery, tools, and equipment used in production. - Entrepreneurship: The initiative to combine the other factors to produce goods and services.

Step 2: Conclusion.
Thus, the correct answer is Land, labor, capital, and entrepreneurship.

Step 1: Understand Total Variable Cost (TVC).
Total Variable Cost (TVC) refers to the cost that changes with the level of output. It increases as production increases and decreases when production decreases. Examples include labor and raw materials.

Step 2: Understand Total Fixed Cost (TFC).
Total Fixed Cost (TFC) is the cost that does not change with the level of output. It remains constant even if production increases or decreases. Examples include rent, salaries of permanent staff, and depreciation of machinery.

Step 3: Comparison.
- TVC varies with the level of output, while TFC remains constant regardless of output.
- TVC includes costs for inputs that are used in the production process, while TFC includes costs that are incurred even when production is zero.
- TVC is associated with variable inputs, while TFC is related to fixed inputs.
- TVC can be reduced by cutting back on production, while TFC cannot be reduced without altering the scale of operations.

Step 1: Understanding the cost schedules.
In this question, we are given the firm's SMC (Short-run Marginal Cost) schedule and asked to compute the TVC (Total Variable Cost), TC (Total Cost), and SAC (Short-run Average Cost) schedules. The firm's total fixed cost (TFC) is given as Rs. 100.

Step 2: Calculate Total Variable Cost (TVC).
We know that: For each quantity (Q), calculate TVC by multiplying the SMC with the corresponding Q.

Step 3: Calculate Total Cost (TC).
Total cost (TC) is the sum of total fixed cost (TFC) and total variable cost (TVC). Hence,

Step 4: Calculate Short-run Average Cost (SAC).
SAC is the total cost (TC) divided by the quantity sold (Q).

Step 1: Understanding profit.
Profit is the financial gain obtained when the revenue from goods or services exceeds the expenses or costs incurred in producing them. It is the difference between total revenue and total cost.

Step 2: Conclusion.
Thus, profit is the reward for the risk-taking and entrepreneurial activity involved in producing goods and services.

Step 1: Understanding average product.
Average product refers to the output produced per unit of input, calculated by dividing total output by the quantity of input used. It is a key concept in production theory and helps in analyzing the efficiency of input usage.

Step 2: Conclusion.
Thus, average product is defined as the total product divided by the number of units of the variable factor.

Step 1: Understanding capital goods.
Capital goods are goods that are used in the production of other goods and services. These goods are not consumed directly but are used to manufacture consumption goods or to facilitate production. Examples include machinery, equipment, and buildings used in factories.

Step 2: Conclusion.
Thus, capital goods are essential for the production process and contribute to the creation of other goods and services.

Step 1: Understanding marginal revenue product of labour.
The marginal revenue product (MRP) of labour is the additional revenue generated by employing one more unit of labour. It is calculated as the marginal product of labour (MPL) multiplied by the price of the good produced. The formula is: where is the additional output produced by an additional worker, and is the price of the product.

Step 2: Conclusion.
Thus, the marginal revenue product of labour represents the value of an additional unit of labour in terms of the revenue it generates for the firm.