Sender
Recipient
Currency
Log
Date
+
100 
-
400 Activity Cost (Cost to Bob for Apples)
+
350
-
400 Activity Cost (Cost to Bob for Apples)
-
400 Activity Cost (Cost to Bob for Apples)
+
800
-
400 Activity Cost (Cost to Bob for Apples)
+
600
-
400 Activity Cost (Cost to Bob for Apples)
+
350
-
400 Activity Cost (Cost to Bob for Apples)
+
300
+
50
+
50
-
400 Activity Cost (Cost to Bob for Apples)
+
400
+
100
-
400 Activity Cost (Cost to Bob for Apples)
-
400 Activity Cost (Cost to Bob for Apples)
+
550
-
400 Activity Cost (Cost to Bob for Apples)
+
50
+
600
-
400 Activity Cost (Cost to Bob for Apples)
+
50
+
50
-
400 Activity Cost (Cost to Bob for Apples)
-
400 Activity Cost (Cost to Bob for Apples)
+
600
+
50