4. An electric power company is planning a nuclear facility. The following is a summary of anticipated cash flows for the proposed project Expected first costs are $1.2B the annual net revenue is estimated to be $75M the facility's useful life is 40 years the MARR is 7% shut-down costs are estimated to be $400M and the cost of caring for the hazardous wastes is $10M per year for 100 years after the facility is shut down s the proposal economically attractive? NOTE: "B" is billions and "M" is millions