All businesses are concerned about revenues and costs

Managers at companies small and large must understand how revenues and costs behave or risk losing control of the performance of their firms. Managers use cost accounting information to make decisions about research and development, production planning, budgeting, pricing, and the products or services to offer customers. Sometimes these decisions involve tradeoffs. The following article shows how understanding costs and pricing helps companies like Coca-Cola increase profits even as the quantity of products sold decreases.