v. 1. Vital to commercial success is how well businesses control their costs. These come in two basic types: direct and indirect. But in the real world classifying costs is rarely clear-cut. Manufacturer Blakeway Ltd divides its company up into cost and profit centres to help it monitor how different parts of its business are performing financially. But there's disagreement inside the company about how to act on the figures. --v. 2. Acme Whistles...