American Civil War. The American Civil War was an internal conflict fought in the United States (U.S.) from 1861 to 1865. The Union (i.e., The United States) faced secessionists in eleven Southern states grouped together as the Confederate States of America. The Union won the war, which remains the bloodiest in U.S. history.
Marginal cost tells us the a. value of all resources used in a production process. b. marginal increment to profitability when price is constant. c. amount by which total cost rises when output is increased by one unit. d. amount by which output rises when labor is increased by one unit.
Marginal Costing Definition: Marginal Costing is a costing method that includes only variable manufacturing costsâdirect materials, direct labor, and variable manufacturing overheadâin unit product cost. Marginal costing is also called variable costing and direct costing.Marginal cost of the product = Direct materials cost + Direct labor cost + Variable manufacturing overhead cost. Marginal Cost Method (Function and pricing).1  Increase or decrease in total cost of production. 2  Fixed costs cant be changed so only variable costs are Accounted.3  In companies where average costs are consistent.arginal costing is also called variable costing and direct costing. Marginal cost of the product = Direct materials cost + Direct labor cost + Variable manufacturing overhead cost. Marginal Cost Method (Function and pricing).