===================================================================
--- original.js
+++ change.js
@@ -1,76 +1,84 @@
-/****
+/**** 
 * Classes
-****/
+****/ 
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>
 // Business class to represent different businesses in the game
 var Business = Container.expand(function () {
-  var self = Container.call(this);
-  var businessGraphics = self.attachAsset('business', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.revenue = 0;
-  self.expenses = 0;
-  self.profit = function () {
-    return self.revenue - self.expenses;
-  };
-  self.update = function () {
-    // Update business logic here
-  };
+	var self = Container.call(this);
+	var businessGraphics = self.attachAsset('business', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.revenue = 0;
+	self.expenses = 0;
+	self.profit = function () {
+		return self.revenue - self.expenses;
+	};
+	self.update = function () {
+		// Update business logic here
+		self.revenue += Math.random() * 10; // Increase revenue randomly
+		self.expenses += Math.random() * 5; // Increase expenses randomly
+	};
 });
 // Market class to represent the market environment
 var Market = Container.expand(function () {
-  var self = Container.call(this);
-  var marketGraphics = self.attachAsset('market', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.demand = 0;
-  self.supply = 0;
-  self.update = function () {
-    // Update market logic here
-  };
+	var self = Container.call(this);
+	var marketGraphics = self.attachAsset('market', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.demand = 0;
+	self.supply = 0;
+	self.update = function () {
+		// Update market logic here
+		self.demand += Math.random() * 10; // Increase demand randomly
+		self.supply += Math.random() * 5; // Increase supply randomly
+	};
 });
 
-/****
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
+	backgroundColor: 0x000000 //Init game with black background 
 });
 
-/****
+/**** 
 * Game Code
-****/
+****/ 
 // Initialize businesses and market
 var businesses = [];
 var market = new Market();
 game.addChild(market);
 // Create initial businesses
 for (var i = 0; i < 5; i++) {
-  var business = new Business();
-  business.x = 400 + i * 300;
-  business.y = 1366; // Center vertically
-  businesses.push(business);
-  game.addChild(business);
+	var business = new Business();
+	business.x = 400 + i * 300;
+	business.y = 1366; // Center vertically
+	businesses.push(business);
+	game.addChild(business);
 }
 // Game update logic
 game.update = function () {
-  // Update each business
-  for (var i = 0; i < businesses.length; i++) {
-    businesses[i].update();
-  }
-  // Update market
-  market.update();
+	// Update each business
+	for (var i = 0; i < businesses.length; i++) {
+		businesses[i].update();
+		if (businesses[i].profit() > 0 && market.demand > market.supply) {
+			// If the business is profitable and the market demand is greater than supply, increase the business revenue
+			businesses[i].revenue += businesses[i].profit();
+		}
+	}
+	// Update market
+	market.update();
 };
 // Handle touch events for interaction
 game.down = function (x, y, obj) {
-  // Handle touch down logic
+	// Handle touch down logic
 };
 game.up = function (x, y, obj) {
-  // Handle touch up logic
+	// Handle touch up logic
 };
 game.move = function (x, y, obj) {
-  // Handle touch move logic
+	// Handle touch move logic
 };
\ No newline at end of file