 
<translate> Bayyana tsarin tunani mataki-mataki sannan kuma amsar karshe. Kudin gina wani gida a wani yanki ya fi 100,000 fiye da kudin gina kowane gida a yankin. Amma ana sayar da shi sau 1.5 fiye da sauran gidajen, wanda ke sayar da dala 320,000 kowannensu. Yaya yawan ribar da ake samu ta hanyar kashe karin kudi don ginawa? <eng> Give the step-by-step reasoning process and then the final answer. The cost of building a certain house in an area is 100,000 more than the construction cost of each of the houses in the area. But it sells for 1.5 times as much as the other houses, which sell at $320,000 each. How much more profit is made by spending the extra money to build? 