diff --git a/worksheet.rb b/worksheet.rb
index ece4662..1b2c7df 100644
--- a/worksheet.rb
+++ b/worksheet.rb
@@ -2,18 +2,63 @@
 # Step 1: Establish the layers
 
   # Write a list of the layers here
+    # driver_id
+    # rides
+    # ride info
 
 ########################################################
 # Step 2: Assign a data structure to each layer
 
   # Copy your list from above, and write what data structure each layer should have
+    # driver_id - hash
+    # rides - array
+    # ride info -hash
 
 ########################################################
 # Step 3: Make the data structure!
 
     # Setup the data strcture and manually write in data presented in rides.csv
 
+ride_share_hash = {
+  "DR0001" => [
+    {RIDER_ID: "RD0003", date: "3rd Feb 2016", cost: 10, rating: 3},
+    {RIDER_ID: "RD0015", date: "3rd Feb 2016", cost: 30, rating: 4},
+    {RIDER_ID: "RD0003", date: "5th Feb 2016", cost: 45, rating: 2},
+  ],
+  "DR0002" => [
+    {RIDER_ID: "RD0073", date: "3rd Feb 2016", cost: 25, rating: 5},
+    {RIDER_ID: "RD0013", date: "4th Feb 2016", cost: 15, rating: 1},
+    {RIDER_ID: "RD0066", date: "5th Feb 2016", cost: 35, rating: 3},
+  ],
+  "DR0003" => [
+    {RIDER_ID: "RD0066", date: "4th Feb 2016", cost: 5, rating: 5},
+    {RIDER_ID: "RD0003", date: "5th Feb 2016", cost: 50, rating: 2},
+  ],
+  "DR0004" => [
+    {RIDER_ID: "RD0022", date: "3rd Feb 2016", cost: 5, rating: 5},
+    {RIDER_ID: "RD0022", date: "4th Feb 2016", cost: 10, rating: 4},
+    {RIDER_ID: "RD0073", date: "5th Feb 2016", cost: 20, rating: 5},
+  ]
+}
+
 ########################################################
 # Step 4: Total Divers Earnings and Number of Rides
 
   # Use an iteration block to print driver's total rides and money made
+printf "%-20s%-20s%-20s%-20s\n" % ["Driver ID".upcase, "Number of Rides".upcase, "Total Income".upcase,  "Average Rating".upcase]
+
+ride_share_hash.each do | driver , riders |
+  money = 0
+  driver_rating = []
+
+  riders.each do |ride|
+    money += ride[:cost]
+    driver_rating << ride[:rating]
+    # puts money
+  end
+
+  rides_total = driver_rating.length.to_i
+  ave_rating = driver_rating.inject(0, :+).to_f / rides_total
+
+  printf "%-20s%-20s%-20s%-20s\n" % [driver, rides_total, "$#{money}.00",  ave_rating.round(1)]
+end