What is the difference between a firm's short-run and long-run costs?a. Short-run costs are always lower than long-run costs.b. In the short run, some costs are fixed, while in the long run, all costs are variable. c. In the short run, all costs are variable, while in the long run, some costs are fixed.d. Short-run costs are always higher than long-run costs.
Question
What is the difference between a firm's short-run and long-run costs?a. Short-run costs are always lower than long-run costs.b. In the short run, some costs are fixed, while in the long run, all costs are variable. c. In the short run, all costs are variable, while in the long run, some costs are fixed.d. Short-run costs are always higher than long-run costs.
Solution
The correct answer is b. In the short run, some costs are fixed, while in the long run, all costs are variable.
Here's why:
In the short run, a firm has both fixed and variable costs. Fixed costs are costs that do not change with the level of output. These might include rent, salaries, and equipment. Variable costs, on the other hand, change with the level of output. These might include raw materials and hourly wages.
In the long run, all costs become variable. This is because in the long run, a firm has the flexibility to change all aspects of its operations, including its capital infrastructure (like buildings and machines), the number of employees it has, and the way it produces its goods or services. Therefore, in the long run, a firm can adjust all its costs in response to changes in market conditions.
Similar Questions
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