diff --git a/exercises/quiz1.rs b/exercises/quiz1.rs
index 5c5c355..cb1de5f 100644
--- a/exercises/quiz1.rs
+++ b/exercises/quiz1.rs
@@ -7,10 +7,13 @@
 // more than 40 at once, each apple only costs 1! Write a function that calculates
 // the price of an order of apples given the order amount. No hints this time!
 
-// I AM NOT DONE
+fn calculate_apple_price(amount: i32) -> i32 {
+    if(amount < 40){
+        return amount * 2;
+    }
 
-// Put your function here!
-// fn ..... {
+    return amount;
+}
 
 // Don't modify this function!
 #[test]