An integrated, combined cycle power plant produces 285 mw of electricity by gasifying coal. the capital investment for the plant is $570 million, spread evenly over two years. the operating life of the plant is expected to be 20 years. additionally, the plant will operate at full capacity 75% of the time (downtime is 25% of any given year). revenue is estimated to be 3 cents/kwhr. a. if this plant will make a profit of two cents per kilowatt-hour of electricity sold to the power grid, what is the simple payback period of the plant? is it a low-risk venture? b. what is the irr for the plant? is it profitable? a. the simple payback period of the plant is years. it's a venture. b. the irr for the plant is %. (round to one decimal place.) the plant is .