Which of the reactions below is fastest? Rxn 1: 1,3-Bisphosphoglycerate + ADP --> 3-phosphoglycerate + ATP ∆G = 1.3 kJ/molRxn 2: Malate + NAD+ --> oxaloacetate + NADH + H+ ∆G = 29.7kJ/molRxn 3: Acetyl-CoA + oxaloacetate --> citrate + CoA ∆G = -31.4 kJ/molRxn 4: cis-Aconitate + H2O --> isocitrate ∆G = -2.1 kJ/molGroup of answer choicesRxn 1: 1,3-Bisphosphoglycerate + ADP --> 3-phosphoglycerate + ATPRxn 2: Malate + NAD+ --> oxaloacetate + NADH + H+Rxn 4: cis-Aconitate + H2O --> isocitrateReaction rate cannot be determined with the provided informationRxn 3: Acetyl-CoA + oxaloacetate --> citrate + CoA