diff --git a/rideshare.rb b/rideshare.rb
new file mode 100644
index 0000000..ce59703
--- /dev/null
+++ b/rideshare.rb
@@ -0,0 +1,132 @@
+ride_info = [
+  {
+    "DR0001": [
+      {
+        "date": "3rd Feb 2016",
+        "cost": 10,
+        "rider_ID": "RD0003",
+        "rating": 3 
+      },
+      {
+        "date": "3rd Feb 2016",
+        "cost": 30,
+        "rider_ID": "RD0015",
+        "rating": 4
+      },
+      {
+        "date": "5th Feb 2016",
+        "cost": 45,
+        "rider_ID": "RD0003",
+        "rating": 2
+      }
+    ],
+    "DR0002": [
+      {
+        "date": "3rd Feb 2016",
+        "cost": 25,
+        "rider_ID": "RD0073",
+        "rating": 5 
+      },
+      {
+        "date": "4th Feb 2016",
+        "cost": 15,
+        "rider_ID": "RD0013",
+        "rating": 1
+      },
+      {
+        "date": "5th Feb 2016",
+        "cost": 35,
+        "rider_ID": "RD0066",
+        "rating": 3
+      }  
+    ],
+    "DR0003": [
+      {
+        "date": "4th Feb 2016",
+        "cost": 5,
+        "rider_ID": "RD0066",
+        "rating": 5
+      },
+      {
+        "date": "5th Feb 2016",
+        "cost": 50,
+        "rider_ID": "RD0003",
+        "rating": 2
+      }
+    ],
+    "DR0004": [
+      {
+        "date": "3rd Feb 2016",
+        "cost": 5,
+        "rider_ID": "RD0022",
+        "rating": 5
+      },
+      {
+        "date": "4th Feb 2016",
+        "cost": 10,
+        "rider_ID": "RD0022",
+        "rating": 4
+      },
+      {
+        "date": "5th Feb 2016",
+        "cost": 20,
+        "rider_ID": "RD0073",
+        "rating": 5
+      }  
+    ]
+  }
+]
+
+# - the number of rides each driver has given
+ride_info.each do |driver|
+  driver.each do |id, rides|
+    puts "Driver #{id} has given #{rides.length} rides"
+  end
+end
+
+# - the total amount of money each driver has made
+ride_info.each do |driver|
+  driver.each do |id, rides|
+    total_made = rides.reduce(0) {|sum, ride| sum + ride[:cost]}
+    puts "Driver #{id} has made $#{total_made}"
+  end
+end
+
+# - the average rating for each driver
+ride_info.each do |driver|
+  driver.each do |id, rides|
+    total_rating = 0
+    rides.each do |data|
+      total_rating += data[:rating]
+    end
+    puts "Driver #{id} has a rating of #{(total_rating.to_f / rides.length).round(2)}"
+  end
+end
+
+# - Which driver made the most money?
+ride_info.each do |driver|
+  most_money = 0
+  richest_driver = ""
+  driver.each do |id, rides|
+    total_made = rides.reduce(0) {|sum, ride| sum + ride[:cost]}
+    if total_made > most_money
+      most_money = total_made
+      richest_driver = id
+    end
+  end
+  puts "Driver #{richest_driver} made the most money, with $#{most_money}"
+end
+
+# - Which driver has the highest average rating?
+ride_info.each do |driver|
+  highest_rating = 0
+  highest_rated_driver = ""
+  driver.each do |id, rides|
+    rating = (rides.reduce(0) {|sum, ride| sum + ride[:rating]}).to_f / rides.length
+    if rating > highest_rating
+      highest_rating = rating
+      highest_rated_driver = id
+    end
+  end
+  puts "Driver #{highest_rated_driver} had the highest rating, at #{highest_rating.round(2)}"
+end