The defendant/appellant on appeal asserts that the trial court committed error in allovwing an alternate calculation for reduction in water flow different from the "7Q10" standard of measurement. The court

upheld the trial court's admission of other evidence of measurement. Why? O a. Because appeals courts always have such discretion O b. Because a prior case served as precedent for the decision to allow the evidence O c. Because a statute specifically allowed the introduction of such evidence in this instance