Calculate the Gross Profit for each transaction. Show all your calculations. 3000 items sold for 45 aed each; cost of goods sold = 3000 at 16 aed each

Will give are given that xy is parallel to zw. if xz is a transversal that intercepts xy and zw, angle angle alternate interior angles. since xy is parallel to zw, we know that these angles are we also know that angle xvy and angle zvw are , and thus congruent. we can conclude that △xyv ~ △zwv using the similarity theorem.