Meaning
Financial metric representing the total expense associated with holding unsold components or finished goods over a specific period. Calculation of inventory carrying cost includes the price of warehouse space, insurance, taxes, and the opportunity cost of the tied up capital. It stops being a factor only when the item is sold and removed from the balance sheet.
Capital Allocation
Funds spent on raw materials cannot be used for research and development or other growth initiatives. The interest rate on corporate debt or the expected return on investment provides the basis for this portion of the cost.
Warehouse Expense
Physical storage of parts requires climate control, security, and manual labor for handling. Utilities and maintenance fees increase the total burden of maintaining a large stock of electronic components. When the volume of inventory grows, the cost of the facility must be divided among the units to determine the impact on the profit margin.
Operational Risk
Storing parts for long periods introduces the danger of obsolescence and physical degradation. Moisture sensitivity and oxidation reduce the yield of the assembly process if components are kept in stock past their shelf life. A high rate of carrying cost encourages lean manufacturing practices and more frequent shipments from suppliers.
