What is the composition of life cycle cost of property, equipment and facilities?

The life cycle cost of property equipment and facilities mainly includes: upfront cost? Purchase cost? Use fee? Maintenance costs and recycling costs? Data display: upfront expenses (mainly including the functional positioning of the purchasing object? Costs involved in configuration decisions; What is the bidding cost after the scheme is determined? Design fee) accounts for about 5%; Procurement cost accounts for about15% ~ 25%; The maintenance cost accounts for about 50% ~ 65%; The cost of recycling scrap is generally less than 5%? In the whole life cycle cost