a proposed nuclear power plant will cost $1.8 billion to build and then will produce cash flows of $260 million a year for 15 years. after that period (in year 15), it must be decommissioned at a cost of $860 million. (negative amounts should be indicated by a minus sign. do not round intermediate calculations. enter your answers in billions rounded to 3 decimal places.) a. what is the npv of the project if the discount rate is 3%? b. what is the npv of the project if the discount rate is 18%?
