7) According to the given statement, Gediz Dam/Barrage Construction and Operation Statement Preliminary Investigation and Project Costs $ 15000 000 Excavation, Filling and Roadways Costs $ 10 300 000 Dam Walls Construction Costs $30 500 000 Comprehensive Maintenance and Service Costs $ 9750 000 (once in each 25 years) Operational Costs $ 500 000 (Perpetual) Irrigation, Visitation, Fishing and other Benefits $ 1440 000 (Perpetual) Cost of Capital / Capitalization Rate 30% Economic life Perpetual a) What is the Present Worth of the Gediz Dam investment? b) Suppose that it is intended to finance the Dam investment with the revenue of a power- plant. If the investment cost of a power plant -today is $20 000 000, and the kilowatt-hour price of the electricity is $ 0.25, what would be the minimum daily electricity production capacity of the power plant