Consider the following statements.
1. Marginal costing and absorption costing are the same.
2. For decision-making, absorption costing is more suitable than marginal costing.
3. Marginal costing is based on the distinction between fixed and variable costs.
Which of the statement(s) given above is/are correct?

Solution (By Examveda Team)

Let's understand the difference between Marginal Costing and Absorption Costing first. These are two different ways companies can calculate the cost of their products.

1. Marginal Costing:
Imagine you are making cookies. In marginal costing, you only count the costs that change when you make one more cookie. These are called Variable Costs (like flour, sugar, eggs, packaging). Costs that don't change regardless of how many cookies you make (like the rent for your kitchen, called Fixed Costs) are not included in the cost of each cookie. They are treated as expenses for the whole period.

2. Absorption Costing:
In absorption costing, when you count the cost of one cookie, you include all manufacturing costs – both the variable costs (flour, sugar) AND a part of the fixed costs (like a share of the kitchen rent, depreciation of oven, etc.). So, each cookie "absorbs" some of the fixed costs.

Now let's look at each statement given in the question:

Statement 1: Marginal costing and absorption costing are the same.
This statement is FALSE.
As we just discussed, they are very different! Marginal costing only includes variable manufacturing costs in the cost of a product, while absorption costing includes both variable and fixed manufacturing costs. Because they include different costs in the product, they often show different profit figures, especially when the number of products made is different from the number of products sold.

Statement 2: For decision-making, absorption costing is more suitable than marginal costing.
This statement is also FALSE.
For making day-to-day business decisions (like setting prices for a special order, deciding to produce more or less, or whether to accept an order below the usual price), Marginal Costing is usually more suitable. This is because marginal costing clearly shows you the extra (variable) cost you incur for making one more unit. Fixed costs are already there and generally don't change with these short-term decisions. Absorption costing can sometimes mislead decisions because it includes fixed costs in the product cost, which might not be relevant for a specific short-term decision. Marginal costing helps managers focus on the "contribution" each product makes towards covering fixed costs and generating profit.

Statement 3: Marginal costing is based on the distinction between fixed and variable costs.
This statement is TRUE.
The entire idea of marginal costing revolves around separating all costs into two main categories: Fixed Costs (which don't change with the volume of production, like rent) and Variable Costs (which change directly with the volume of production, like raw materials). This clear separation is the fundamental principle of marginal costing.

Conclusion:
From our analysis, only Statement 3 is correct.
Since none of the options A, B, or C correctly identify *only* statement 3 as correct (or contain a combination of statements that are all correct), the correct answer is Option D: None of these.