Which term describes the total cost of owning and maintaining an asset?

• A. Preventive Maintenance.
• B. Risk Reliability Maintenance.
• C. Overall Equipment Condition.
• D. Total Cost of Ownership.

Answer: (D)

Total Cost of Ownership captures all costs associated with owning and operating an asset over its life. It includes not just the purchase price, but installation, financing, operating expenses, maintenance, downtime, energy use, spare parts, labor, insurance, taxes, and eventual disposal. This holistic view is why it best describes the total cost of owning and maintaining an asset, because focusing only on upfront price or on maintenance activities misses significant ongoing costs that affect the overall value and decision-making. Preventive Maintenance is a maintenance approach to prevent failures, not a cost-measure concept. The other terms describe the asset’s condition or a maintenance strategy rather than the full cost picture.