"To decrease the cost of operating a lock in a large river, a new system of operation is proposed. The system will cost $840,000 to design and build. It is estimated that it will have to be reworked every 7 years at a cost of $130,000. In addition, a one-time expenditure of $72,000 will have to be made at the end of the fifth year for a new type of gear that will not be available until then. Annual operating costs are expected to be $72,000 for the first 12 years and $102,000 thereafter. Compute the capitalized cost of perpetual service at i = 6.3%. Enter your answer as a POSITIVE number."