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Production And Costs

Question
CBSEENEC12012239

What are the total fixed cost, total variable cost and total cost of a firm? How are they related?

Solution
For meaning of TFC, TVC and TC, see Q. 3.14(a). Their relationship is as under: When output is zero, variable costs are also zero, but even then fixed costs are incurred. Thus at zero level of output, fixed cost and total costs are equal to each other. As output increases, total fixed cost remains constant but total cost and total variable cost go on increasing. Again an increase in TC indicates an increase in TVC only since TFC remains same. Difference between TC and TVC is equal to TFC.