Marginal Cost Formula + Calculator
If the cost of producing an additional unit is lower than the current selling price, it might be beneficial to increase production. Understanding these costs is integral to the marginal cost calculation. When calculating the change in total cost in the marginal cost formula, both fixed and variable costs come into play. This pattern of diminishing marginal productivity is common in production. As another example, consider the problem of irrigating a crop on a farmer’s field. The plot of land is the fixed factor of production, while the water that the farmer can add to the land is the key variable cost. You can see from the graph that once production starts, total costs and variable costs rise. While variable costs may initially increase at a decreasing rate, at some…