What is the Difference between Marginal Costing and Absorption Costing?

What is the Difference between Marginal Costing and Absorption Costing?
In economics, marginal cost is the change in total cost when the quantity produced changes by one unit. Generally speaking, marginal cost at each level of production includes any additional costs required to produce the next unit while absorption cost uses the total direct cost including variable and fixed overhead cost associated in manufacturing a product like the wages of the workers and raw materials in producing a product.