diff --git a/index.js b/index.js
index 0db6949168..959a03b2c5 100644
--- a/index.js
+++ b/index.js
@@ -1 +1,32 @@
-// Code your solution in this file!
+function distanceFromHqInBlocks(someValue) {
+    return Math.abs(someValue - 42)
+  }
+  
+function distanceFromHqInFeet(someValue) {
+    return distanceFromHqInBlocks(someValue) * 264;
+  }
+
+  function distanceTravelledInFeet(start, destination) {
+    return Math.abs(start - destination) * 264
+  }
+  
+
+  function calculatesFarePrice(start, destination) {
+    if (distanceTravelledInFeet(start, destination) < 400){
+        return 0
+    }
+    else if (distanceTravelledInFeet(start, destination) < 2000){
+        return [distanceTravelledInFeet(start, destination)-400] * .02 
+    }
+    else if (distanceTravelledInFeet(start, destination) < 2500){
+        return 25
+    }
+    else{
+        return "cannot travel that far"
+    }
+  }
+
+
+
+
+