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Here's a helpful discussion of your question.
The marginal cost (MC) curve intersects the average variable cost (AVC) curve at the minimum point of the AVC curve.
Overall because of diminishing marginal returns. The marginal cost curve, MC, decreases until diminishing marginal returns set in and and it begins to increase. When the MC is below the AVC, the AVC must fall. When the MC is above the AVC, the AVC must rise. In otherwords, if the marginal cost is decreasing the average cost must be decreasing as well and vice versa.
a. Property taxes are fixed costs, so this would decrease AFC, which in turn decreases ATC.b. Wages are typically variable costs, so this would increase both MC and AVC, which in turn increases ATC.c. Electricity is typically a variable cost, so this would decrease both MC and AVC, which in turn decreases ATC,d. Insurance is a fixed cost, so this would increase AFC, which in turn increases ATC.
we can subtract the AVC and we will get the MC
Productive efficiency.
The Marginal Cost (MC) curve intersects both the Average Variable Cost (AVC) and Average Total Cost (ATC) curves from below because when MC is less than AVC or ATC, it pulls the average down as additional units are produced. When MC equals AVC or ATC, it indicates that the cost of producing one more unit is exactly equal to the average cost, at which point the average costs are at their minimum. Thus, the intersection occurs at the lowest point of the AVC and ATC curves, illustrating the relationship between marginal and average costs.
The marginal cost (MC) curve intersects the average variable cost (AVC) curve at the minimum point of the AVC curve.
AVC=AC-AFC,the AVC curve is simply the vertical difference between the AC and AFC curve, AFC gets less, the gap between AVC andAC narrows.since all marginal costs are variable ,the same relationship holds between MC and AVC as it did between MC and AC ,that is ,when MC is less than AVC ,it must be falling, if MC is greater than AVC .it must be rising, so ,as with the AC curve ,the MC curve crosses the AVC curve at its minimum point
Overall because of diminishing marginal returns. The marginal cost curve, MC, decreases until diminishing marginal returns set in and and it begins to increase. When the MC is below the AVC, the AVC must fall. When the MC is above the AVC, the AVC must rise. In otherwords, if the marginal cost is decreasing the average cost must be decreasing as well and vice versa.
a. Property taxes are fixed costs, so this would decrease AFC, which in turn decreases ATC.b. Wages are typically variable costs, so this would increase both MC and AVC, which in turn increases ATC.c. Electricity is typically a variable cost, so this would decrease both MC and AVC, which in turn decreases ATC,d. Insurance is a fixed cost, so this would increase AFC, which in turn increases ATC.
we can subtract the AVC and we will get the MC
Productive efficiency.
MC is the change in Tc divide by change in quantity. MC will always be negatively sloped and ATC has positively sloped.
When marginal cost is below average total cost, the cost of an additional unit is lower than the average cost of all the units, so it causes average total cost to fall. If marginal cost is greater, the cost of an additional unit is higher, so average total cost will rise. So when they are equal, it will stay the same. Think of it like your GPA. Say ATC=your GPA (the average of all your grades), and MC=the grade in your next course (one particular grade). If you have a B average and get a C in your next course, your GPA will fall (like when MC is lower than ATC). If you have a B average and get an A, your GPA will rise (like when MC is higher than ATC). If you get a B in your next course, there won't be any change because it's the same as the average (like when ATC=MC).
NO, it depends on where the ATC (avg total cost) intercepts the MC (Marginal Cost)
There are only normal profits in the market, so no firms will enter or exit the market.
Set MC=AVC and solve for the values that a firm will produce at. Once you've found these values, set price = MC(S(p)) and solve for supply in terms of quantity.