diff --git a/lab-python-flow-control.ipynb b/lab-python-flow-control.ipynb
index f4c7391..80a4c13 100644
--- a/lab-python-flow-control.ipynb
+++ b/lab-python-flow-control.ipynb
@@ -37,13 +37,129 @@
     "\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": 3,
+   "id": "38f15044-1a13-49ce-859c-2a0ec61f346c",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Please enter the quantity of t-shirt in the inventory 10\n",
+      "Please enter the quantity of mug in the inventory 10\n",
+      "Please enter the quantity of hat in the inventory 10\n",
+      "Please enter the quantity of book in the inventory 20\n",
+      "Please enter the quantity of keychain in the inventory 26\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'t-shirt': 10, 'mug': 10, 'hat': 10, 'book': 20, 'keychain': 26}\n",
+      "Starting Order\n"
+     ]
+    },
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Enter the name of a product to order (or type 'done' to finish):  mug\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "'mug' added to your order.\n"
+     ]
+    },
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Do you want to add another product? (yes/no):  done\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Order Complete\n",
+      "Products ordered: {'mug'}\n",
+      "\n",
+      "Updating Inventory\n",
+      "Inventory before update: {'t-shirt': 10, 'mug': 10, 'hat': 10, 'book': 20, 'keychain': 26}\n",
+      "Updated quantity for 'mug'. New stock: 9\n",
+      "\n",
+      "Inventory after update: {'t-shirt': 10, 'mug': 9, 'hat': 10, 'book': 20, 'keychain': 26}\n"
+     ]
+    }
+   ],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]\n",
+    "inventory = {}\n",
+    "\n",
+    "for product in products:\n",
+    "    inventory_volume = input(f\"Please enter the quantity of {product} in the inventory\")\n",
+    "    inventory_volume = int(inventory_volume)\n",
+    "    inventory[product] = inventory_volume\n",
+    "print(inventory)\n",
+    "\n",
+    "customer_orders = set()\n",
+    "\n",
+    "print(\"Starting Order\")\n",
+    "\n",
+    "\n",
+    "while True:\n",
+    "    product_name = input(\"Enter the name of a product to order (or type 'done' to finish): \").strip()\n",
+    "    \n",
+    "    if product_name.lower() == 'done':\n",
+    "        break\n",
+    "        \n",
+    "    if product_name in inventory:\n",
+    "        customer_orders.add(product_name)\n",
+    "        print(f\"'{product_name}' added to your order.\")\n",
+    "    else:\n",
+    "        print(f\"'{product_name}' is not a valid product in our inventory. Please try again.\")\n",
+    "        continue \n",
+    "\n",
+    "    add_another = input(\"Do you want to add another product? (yes/no): \").strip().lower()\n",
+    "\n",
+    "    if add_another != 'yes':\n",
+    "        break \n",
+    "\n",
+    "print(\"Order Complete\")\n",
+    "print(f\"Products ordered: {customer_orders}\")\n",
+    "\n",
+    "print(\"\\nUpdating Inventory\")\n",
+    "print(f\"Inventory before update: {inventory}\")\n",
+    "\n",
+    "for product in customer_orders:\n",
+    "    if product in inventory:\n",
+    "        inventory[product] -= 1\n",
+    "        print(f\"Updated quantity for '{product}'. New stock: {inventory[product]}\")\n",
+    "\n",
+    "print(f\"\\nInventory after update: {inventory}\")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b2b47da2-64d8-4915-9011-8250bb34a5f8",
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python [conda env:base] *",
    "language": "python",
-   "name": "python3"
+   "name": "conda-base-py"
   },
   "language_info": {
    "codemirror_mode": {
@@ -55,7 +171,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.13.5"
   }
  },
  "nbformat": 4,