The correct answer is e) Total cost and Variable cost. The marginal cost is always positive. This means that each subsequent unit adds cost.
What happens to MC as output increases?
Marginal Cost is the increase in cost caused by producing one more unit of the good. The Marginal Cost curve is U shaped because initially when a firm increases its output, total costs, as well as variable costs, start to increase at a diminishing rate. Then as output rises, the marginal cost increases.
What happens if a firm increases output in the short run?
Short Run Profit In an economic market all production in real time occurs in the short run. In the short run, a firm that is maximizing its profits will: Increase production if the marginal cost is less than the marginal revenue. Decrease production if marginal cost is greater than marginal revenue.
How do you find the optimal level of labor and capital?
To determine the optimal capital-labor ratio set the marginal rate of technical substitution equal to the ratio of the wage rate to the rental rate of capital: K L = 30 120 , or L = 4K. Substitute for L in the production function and solve where K yields an output of 1,000 units: 1,000 = (100)(K)(4K), or K = 1.58.
Which cost increases in total as output increases?
Marginal cost is the cost of producing one extra unit of output. It can be found by calculating the change in total cost when output is increased by one unit. It is important to note that marginal cost is derived solely from variable costs, and not fixed costs.
Do total cost always increases with increase in the output?
The correct answer is the total cost (A).
What is short run output decision?
Costs in the Short-Run Fixed Costs – any cost that does not depend on the firm’s level of output. Output Decisions: Profit Maximization Total Revenue – the amount received from the sale of the product Marginal Revenue – the additional revenue that a firm makes from selling one additional unit of a good or service.
What is short run level of output?
A key principle guiding the concept of the short run and the long run is that in the short run, firms face both variable and fixed costs, which means that output, wages, and prices do not have full freedom to reach a new equilibrium. Equilibrium refers to a point in which opposing forces are balanced.
