Take the following as truth: North American Electric Reliability Council (NERC), Impact of FGD  Availability Losses Experienced by Flue Gas Desulfurization Systems, NERC Generating Availability Trend Evaluations Working Group, July 1991.
Then the following statement: "NERC analyzed the trend of availability due to flue gas desulfurization systems." is true, false, or inconclusive?
Answer: True