<prompt> Translate the following text to SwahiliA 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.  <response>: Kiwango cha dola kilitolewa kwa kila aina ya LRS, kwa kutumia makadirio ya kati ya WTP IE, 1994 ili kuepuka kila dalili katika kundi na kudhani WTP ni nyongeza. 