Competitive AdvantageCompanies that understand their cost drivers can optimize them to offer lower prices than competitors while maintaining higher profit margins. This is how giants like Amazon or Walmart dominate—they have mastered the "logistics" cost driver. How to Find Your Cost Drivers
Cost drivers generally fall into two primary categories: volume-based and activity-based. Volume-based drivers are the most intuitive, tied directly to the number of units produced or sold. For a furniture manufacturer, the cost of wood is driven by the number of tables produced; the more tables built, the more wood is consumed. However, relying solely on volume-based drivers can be misleading, particularly in complex manufacturing environments. This led to the evolution of Activity-Based Costing (ABC), which utilizes more nuanced drivers. In an ABC model, the cost of setting up machinery is driven by the number of "setups" required, not the number of units produced. Similarly, the cost of procurement might be driven by the number of "purchase orders" processed. A company producing 1,000 units of a single product will have far lower procurement costs than a company producing 1,000 units comprising 50 different custom products, despite the total volume being identical. Here, "complexity" acts as a hidden cost driver. what are cost drivers
Mariana finally understood. She had been trying to cut the costs themselves (buy cheaper butter, turn off lights). But she hadn't looked at the drivers . Volume-based drivers are the most intuitive, tied directly
Trace the expense: Look at your ledger and see which expenses are tied to those activities. This led to the evolution of Activity-Based Costing
Mariana owned a bakery called "The Daily Rise." For two years, her books were a mess. She knew she spent money—on flour, on staff, on the old oven that wheezed like an asthmatic dog—but she couldn't tell why the costs went up and down.
List your activities: Write down everything your business does (e.g., shipping, coding, cleaning).
She pointed to three things in the bakery: