# Readers ask: When marginal cost is rising, average variable cost?

## When marginal cost is rising What must happen to average variable cost?

When marginal cost is rising: A average variable cost must be rising. both average variable cost and average total cost may be rising, or one of them may be falling. average variable cost and average total cost must be falling average total cost and average total cost must be falling average total cost must be rising.

## What is the relation between marginal cost and average variable cost when marginal cost is rising and average variable cost is falling?

Solution. The falling average variable cost (AVC) relates according to the increasing returns to the factor and the rising marginal cost (MC) reacts according to the rising marginal product. Hence, the rising MC and the falling AVC shows that the MC will lie below the AVC.

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## When marginal cost starts rising average cost is?

Solution. False, as soon as Marginal Cost (MC) starts rising, Average Variable Cost (AVC) does not start rising. This is because MC falls faster than AVC, attains its minimum and thereafter starts rising. There is a region, where, MC rises but AVC continues to fall.

## Can average cost fall when marginal cost is rising?

When average cost is declining as output increases, marginal cost is less than average cost. When average cost is rising, marginal cost is greater than average cost. When average cost is neither rising nor falling (at a minimum or maximum), marginal cost equals average cost.

## What is marginal cost and average total cost?

Marginal cost (MC) is calculated by taking the change in total cost between two levels of output and dividing by the change in output. The marginal cost curve is upward-sloping. Average total cost (sometimes referred to simply as average cost) is total cost divided by the quantity of output.

## When marginal product is rising?

When the marginal product is increasing, the total product increases at an increasing rate. If a business is going to produce, they would not want to produce when marginal product is increasing, since by adding an additional worker the cost per unit of output would be declining.

## What is the relation between marginal cost and average variable cost?

Review: Marginal cost (MC) is the cost of producing an extra unit of output. Review: Average variable cost (AVC) is the cost of labor per unit of output produced. When MC is below AVC, MC pulls the average down. When MC is above AVC, MC is pushing the average up; therefore MC and AVC intersect at the lowest AVC.

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## What is the relationship between marginal cost and total variable cost?

TOTAL VARIABLE COST AND MARGINAL COST: A mathematical connection between marginal cost and total variable cost stating that marginal cost IS the slope of the total variable cost curve. This relation between total variable cost and marginal cost is also seen with total cost.

## Is variable cost equal to marginal cost?

Variable cost refers to costs that change as the total level of output changes. Marginal cost refers to the additional cost incurred for producing each additional unit of the product. In this instance, marginal cost = variable cost. Thus, the statement “marginal cost is never equal to variable cost” is false.

## What if marginal cost is constant?

If the average cost of producing a good is constant, a firm’s marginal cost can also be constant if it is equal to average cost, both of which would be represented horizontally on a linear graph. Consider a constantcost industry, for example. Marginal costs are constant when production costs are constant.

## Can AC fall when MC is rising?

Yes, AC can fall, when MC is rising. It means that as long as MC curve is below the AC curve, AC will fall even if MC is rising. As per Table 6.8, when we move from 2 units to 3 units, MC rises and AC falls. It happens because during this range, MC is less than AC.

## Which curve is not affected by fixed cost?

Marginal cost is not affected by total fixed cost.

## What happens if marginal cost is greater than average cost?

When marginal cost is greater than average variable or average total cost, AVC or ATC must be increasing. The amount of capital used (K) directly impacts the productive capacity of the firm and so changes the quantity of output produced at any given cost.

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## What is marginal cost with diagram?

Because the short run marginal cost curve is sloped like this, mathematically the average cost curve will be U shaped. Initially, average costs fall. But, when marginal cost is above the average cost, then average cost starts to rise. Marginal cost always passes through the lowest point of the average cost curve.

## How is marginal cost calculated?

Marginal cost is calculated by dividing the change in total cost by the change in quantity. Let us say that Business A is producing 100 units at a cost of \$100. The business then produces at additional 100 units at a cost of \$90. So the marginal cost would be the change in total cost, which is \$90.