diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5c..d67e52a7 100644
--- a/Sprint-1/destructuring/exercise-1/exercise.js
+++ b/Sprint-1/destructuring/exercise-1/exercise.js
@@ -6,7 +6,7 @@ const personOne = {
 
 // Update the parameter to this function to make it work.
 // Don't change anything else.
-function introduceYourself(___________________________) {
+function introduceYourself({name,age,favouriteFood} = personOne) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );
diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75eb..4e076490 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,28 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+function displayGryffindorPeople(arr)
+{
+  for(let obj of arr)
+  { if(obj.house === "Gryffindor")   {
+    let {firstName, lastName} = obj;
+    console.log(`${firstName} ${lastName}`);
+  }
+  }
+}
+
+displayGryffindorPeople(hogwarts);
+
+function displayTeacherWithPet(arr)
+{
+  for(let obj of arr)
+  {
+if(obj.pet != null && obj.occupation === "Teacher")
+  { let {firstName, lastName} = obj;
+console.log(`${firstName} ${lastName}`);  
+  }
+}
+}
+
+displayTeacherWithPet(hogwarts);
\ No newline at end of file
diff --git a/Sprint-1/destructuring/exercise-3/exercise.js b/Sprint-1/destructuring/exercise-3/exercise.js
index b3a36f4e..2e8b302d 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,18 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+function receipt(order)
+{
+let total = 0;
+
+  console.log("QTY".padEnd(7) + "ITEM".padEnd(20) + "TOTAL".padStart(5));
+  for(let obj of order)  {
+  let{itemName,quantity,unitPricePence} = obj;
+  total = quantity * unitPricePence;
+  let row = quantity.toString().padEnd(7) + itemName.padEnd(20) + total.toString().padStart(5);
+  console.log(row);
+}
+console.log("\nTotal: " + total.toString());
+}
+receipt(order);
\ No newline at end of file