Costing Traps (Part 2)
Using Weighted Average Cost (WAC) for decisions can kill your profit. A real-world case study showing why separating variable costs is crucial for sales planning.
Costing Traps (Part 1)
Stop using accounting cost for business decisions. Learn how to identify Relevant Costs, ignore Sunk Costs, and avoid the "Death Spiral" in pricing and make-or-buy scenarios.
When Accounting Deceives: How Absorption Costing Distorts Profit
Why did profit go up while sales stayed flat? A detailed case study comparing Absorption Costing vs. Variable Costing. Learn how inventory build-up creates "phantom profit".
Weighted Average Cost Is a Fiction
Using Weighted Average Cost for decision-making is a dangerous trap. A real-world case study showing how mechanical accounting destroys profit and how to fix it.