diff --git a/lab-python-flow-control.ipynb b/lab-python-flow-control.ipynb
index f4c7391..6cc68db 100644
--- a/lab-python-flow-control.ipynb
+++ b/lab-python-flow-control.ipynb
@@ -37,11 +37,89 @@
     "\n",
     "3. Instead of updating the inventory by subtracting 1 from the quantity of each product, only do it for  the products that were ordered (those in \"customer_orders\")."
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "5265a9d0",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 20, 'mug': 20, 'hat': 20, 'book': 20, 'keychain': 20}\n",
+      "{'t-shirt'}\n",
+      "Order Statistics:\n",
+      "Total Products Ordered: <1>.\n",
+      "Percentage of Products Ordered: <20.0>%\n",
+      "This is the upadted inventory: \n",
+      "T-shirt: 19\n",
+      "Mug: 20\n",
+      "Hat: 20\n",
+      "Book: 20\n",
+      "Keychain: 20\n",
+      "\n"
+     ]
+    }
+   ],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "\n",
+    "inventory = {}\n",
+    "\n",
+    "for item in products:\n",
+    "    quantity_of_item = int(input(f'Enter the quantity of {item}: '))\n",
+    "    inventory[item] = quantity_of_item\n",
+    "\n",
+    "print(inventory)\n",
+    "\n",
+    "customer_orders = set()\n",
+    "\n",
+    "# Ask the user if they want to add another product (yes/no).\n",
+    "# Continue the loop until the user does not want to add another product.\n",
+    "\n",
+    "while True:\n",
+    "    user_input = input(f'Enter the name of a product from {products}')\n",
+    "    customer_orders.add(user_input)\n",
+    "    question = input(f'Do you want to add another product (yes/no): ').lower()\n",
+    "    if question == 'no':\n",
+    "        break\n",
+    "\n",
+    "print(customer_orders)\n",
+    "\n",
+    "total_products_ordered = len(customer_orders)\n",
+    "percentage_of_prodcuts_ordered = total_products_ordered/len(products)*100\n",
+    "order_status = (total_products_ordered, percentage_of_prodcuts_ordered)\n",
+    "\n",
+    "print(\n",
+    "    f'Order Statistics:\\n'\n",
+    "    f'Total Products Ordered: <{total_products_ordered}>.\\n'\n",
+    "    f'Percentage of Products Ordered: <{percentage_of_prodcuts_ordered}>%'\n",
+    ")\n",
+    "\n",
+    "# Instead of updating the inventory by subtracting 1 from the quantity of each product, \n",
+    "# only do it for  the products that were ordered (those in \"customer_orders\").\n",
+    "\n",
+    "for item in customer_orders:\n",
+    "    for product in products:\n",
+    "        if item == product:\n",
+    "            inventory[item] -= 1\n",
+    "\n",
+    "print(\n",
+    "    f'This is the upadted inventory: \\n'\n",
+    "    f'T-shirt: {inventory[\"t-shirt\"]}\\n'\n",
+    "    f'Mug: {inventory[\"mug\"]}\\n'\n",
+    "    f'Hat: {inventory[\"hat\"]}\\n'\n",
+    "    f'Book: {inventory[\"book\"]}\\n'\n",
+    "    f'Keychain: {inventory[\"keychain\"]}\\n'\n",
+    ")"
+   ]
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "base",
    "language": "python",
    "name": "python3"
   },
@@ -55,7 +133,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.9"
   }
  },
  "nbformat": 4,