diff --git a/client3.py b/client3.py
index f1771c3..7e69fce 100644
--- a/client3.py
+++ b/client3.py
@@ -35,14 +35,14 @@ def getDataPoint(quote):
 	stock = quote['stock']
 	bid_price = float(quote['top_bid']['price'])
 	ask_price = float(quote['top_ask']['price'])
-	price = bid_price
+	price = (bid_price+ask_price)/2
 	return stock, bid_price, ask_price, price
 
 def getRatio(price_a, price_b):
 	""" Get ratio of price_a and price_b """
 	""" ------------- Update this function ------------- """
 	""" Also create some unit tests for this function in client_test.py """
-	return 1
+	return price_a/price_b
 
 # Main
 if __name__ == "__main__":
@@ -52,8 +52,10 @@ def getRatio(price_a, price_b):
 		quotes = json.loads(urllib.request.urlopen(QUERY.format(random.random())).read())
 
 		""" ----------- Update to get the ratio --------------- """
+		prices={}
 		for quote in quotes:
 			stock, bid_price, ask_price, price = getDataPoint(quote)
+			prices[stock]=price
 			print ("Quoted %s at (bid:%s, ask:%s, price:%s)" % (stock, bid_price, ask_price, price))
 
-		print ("Ratio %s" % getRatio(price, price))
+		print ("Ratio %s" % getRatio(prices['ABC'], prices['DEF']))
diff --git a/client_test.py b/client_test.py
index af2bf26..6ab0427 100644
--- a/client_test.py
+++ b/client_test.py
@@ -8,6 +8,8 @@ def test_getDataPoint_calculatePrice(self):
       {'top_ask': {'price': 121.68, 'size': 4}, 'timestamp': '2019-02-11 22:06:30.572453', 'top_bid': {'price': 117.87, 'size': 81}, 'id': '0.109974697771', 'stock': 'DEF'}
     ]
     """ ------------ Add the assertion below ------------ """
+    for quote in quotes:
+      self.assertEqual(getDataPoint(quote),(quote['stock'],quote['top_bid']['price'],quote['top_ask']['price'],(quote['top_bid']['price']+quote['top_ask']['price'])/2))
 
   def test_getDataPoint_calculatePriceBidGreaterThanAsk(self):
     quotes = [
@@ -15,6 +17,11 @@ def test_getDataPoint_calculatePriceBidGreaterThanAsk(self):
       {'top_ask': {'price': 121.68, 'size': 4}, 'timestamp': '2019-02-11 22:06:30.572453', 'top_bid': {'price': 117.87, 'size': 81}, 'id': '0.109974697771', 'stock': 'DEF'}
     ]
     """ ------------ Add the assertion below ------------ """
+    for quote in quotes:
+       self.assertEqual(getDataPoint(quote),(quote['stock'],quote['top_bid']['price'],quote['top_ask']['price'],(quote['top_bid']['price']+quote['top_ask']['price'])/2))
+
+
+
 
 
   """ ------------ Add more unit tests ------------ """