diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5..27ecd8e 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) {
   console.log(
     `Hello, my name is ${name}. I am ${age} years old and my favourite food is ${favouriteFood}.`
   );
diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75e..c545b98 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,24 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+//Task 1
+function GryffindorHouse(arr){
+  for(const {firstName, lastName, house} of arr){
+    if(house == "Gryffindor" ){
+      console.log(`${firstName} ${lastName}`)
+    } 
+  }
+}
+GryffindorHouse(hogwarts);
+
+//Task 2
+function teachersWithPet(arr) {
+  for (const { firstName, lastName, pet, occupation } of arr) {
+    if (pet != null && occupation === "Teacher") {
+      console.log(`${firstName} ${lastName}`);
+    }
+  }
+}
+
+teachersWithPet(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 b3a36f4..f5410e3 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,22 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+
+function receipt (arr){
+  console.log("QTY      ITEM                 TOTAL");
+  let grandTotal = 0;
+for (const {itemName, quantity, unitPricePence} of arr){
+  let total = (quantity * unitPricePence) / 100;
+  grandTotal += total;
+  // Format the output to align columns
+  let qtystr = quantity.toString().padEnd(8);
+  let item = itemName.padEnd(20);
+  let totalStr =total.toFixed(2).padEnd(5);
+ console.log(qtystr,item, totalStr)
+
+}
+console.log("Total:",grandTotal.toFixed(2));
+}
+
+receipt(order);
\ No newline at end of file