Take the following as truth: If the facility fires high sulfur coal and is equipped with FGD, then the estimated sorbent rate is between 6.1 lb/MMacf to 2.0 lb/MMacf, without and with a PJFF, respectively.
Then the following statement: "The estimated sorbent rate is unknown if the facility is not equipped with FGD." is true, false, or inconclusive?
Answer: Inconclusive