Step 1: Calculate the cost of bought-in inputs per chair.
This is the sum of all external materials and components.
- Cost of raw materials: $150
- Cost of components: $50
- Total bought-in cost per chair: $150 + $50 = $200
Step 2: Calculate the value added per chair.
Value Added = Selling Price - Cost of bought-in inputs
- Value Added per chair = $450 - $200 = $250
Step 3: Calculate the total value added for the year.
Total Value Added = Value added per chair × Number of units sold
- Total Value Added = $250 × 5,000 = $1,250,000
Step 4: Calculate the annual profit.
Profit is what remains from the value added after all other operating costs (labour, rent, marketing etc.) have been paid.
- Profit = Total Value Added - Other Operating Costs
- Profit = $1,250,000 - $1,100,000 = $150,000
This example shows that the $1,250,000 of value added was used to cover $1,100,000 of internal costs and generate $150,000 in profit.