 
<translate> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Sasha ta ji cewa dasa bishiyoyi na taimakawa wajen rage zafin jiki na gida. Ga kowane itace da aka dasa, zafin jiki ya sauka da digiri 0.1. Itace yana biyan dala 6 don dasa shi. Idan ta sa zafin jiki ya sauka daga 80 zuwa 78.2, nawa ne aka kashe wajen dasa itatuwan? <eng> Give the step-by-step reasoning process and then the final answer. Sasha heard that planting trees helps to reduce the local temperature. For each tree planted, the temperature drops .1 degree. A tree costs $6 to plant. If she got the local temperature to drop from 80 to 78.2, how much did it cost to plant the trees? 