A dollar value was derived for each type of LRS, using mid-range estimates of WTP (IEc, 1994) to avoid each symptom in the cluster and assuming WTPs are additive.
A dollar value was derived for every 10 types of LRS.
mnli hypothesis: A dollar value was derived for every 10 types of LRS. premise: A dollar value was derived for each type of LRS, using mid-range estimates of WTP (IEc, 1994) to avoid each symptom in the cluster and assuming WTPs are additive.