diff --git a/Sprint-1/destructuring/exercise-1/exercise.js b/Sprint-1/destructuring/exercise-1/exercise.js
index 1ff2ac5c..7bd6c79b 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 ${favouriteFood}.`
   );
diff --git a/Sprint-1/destructuring/exercise-2/exercise.js b/Sprint-1/destructuring/exercise-2/exercise.js
index e11b75eb..80c776df 100644
--- a/Sprint-1/destructuring/exercise-2/exercise.js
+++ b/Sprint-1/destructuring/exercise-2/exercise.js
@@ -70,3 +70,30 @@ let hogwarts = [
     occupation: "Teacher",
   },
 ];
+
+
+
+function displayGryffindor(hogwarts) {
+  let list = [];
+  for (const obj of hogwarts) {
+    const {firstName, lastName, house} = obj;
+    if (house === "Gryffindor") {
+      list.push(`${firstName} ${lastName}`)
+    }
+  }
+  return list;
+}
+console.log(displayGryffindor(hogwarts));
+
+
+function displayPetsOwners(hogwarts) {
+  let list = [];
+  for (const obj of hogwarts) {
+    const {firstName, lastName, pet, occupation} = obj;
+    if (pet && occupation === "Teacher") {
+      list.push(`${firstName} ${lastName}`)
+    }
+  }
+  return list;
+}
+console.log(displayPetsOwners(hogwarts));
diff --git a/Sprint-1/destructuring/exercise-3/exercise.js b/Sprint-1/destructuring/exercise-3/exercise.js
index b3a36f4e..cd11824e 100644
--- a/Sprint-1/destructuring/exercise-3/exercise.js
+++ b/Sprint-1/destructuring/exercise-3/exercise.js
@@ -6,3 +6,15 @@ let order = [
   { itemName: "Hot Coffee", quantity: 2, unitPricePence: 100 },
   { itemName: "Hash Brown", quantity: 4, unitPricePence: 40 },
 ];
+
+function printOrder(order) {
+  let printOut = "QTY".padEnd(8, " ") + "ITEM".padEnd(20, " ") + "TOTAL\n";
+  let total = 0;
+  for (const { itemName, quantity, unitPricePence } of order) {
+    printOut += `${String(quantity).padEnd(8, " ")}${itemName.padEnd(20, " ")}${((quantity * unitPricePence) / 100).toFixed(2)}\n`;
+    total += unitPricePence * quantity;
+  }
+  printOut += `Total: ${(total / 100).toFixed(2)}`;
+  return printOut;
+}
+console.log(printOrder(order));