diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 00000000..d786519d
Binary files /dev/null and b/.DS_Store differ
diff --git a/lab-python-data-structures.ipynb b/lab-python-data-structures.ipynb
index 5b3ce9e0..b0f2cde9 100644
--- a/lab-python-data-structures.ipynb
+++ b/lab-python-data-structures.ipynb
@@ -50,13 +50,300 @@
     "\n",
     "Solve the exercise by implementing the steps using the Python concepts of lists, dictionaries, sets, and basic input/output operations. "
    ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "products = [\"t-shirt\", \"mug\", \"hat\", \"book\", \"keychain\"]"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 36,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "5"
+      ]
+     },
+     "execution_count": 36,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "len(products)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 124,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "inventory = {}"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 125,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Enter the amount of product available: 5\n",
+      "Enter the amount of product available: 10\n",
+      "Enter the amount of product available: 15\n",
+      "Enter the amount of product available: 20\n",
+      "Enter the amount of product available: 25\n"
+     ]
+    }
+   ],
+   "source": [
+    "inventory[\"tshirt\"] = int(input(\"Enter the amount of product available:\"))\n",
+    "inventory[\"mug\"] = int(input(\"Enter the amount of product available:\"))\n",
+    "inventory[\"hat\"] = int(input(\"Enter the amount of product available:\"))\n",
+    "inventory[\"book\"] = int(input(\"Enter the amount of product available:\"))\n",
+    "inventory[\"keychain\"] = int(input(\"Enter the amount of product available:\"))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 126,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "{'tshirt': 5, 'mug': 10, 'hat': 15, 'book': 20, 'keychain': 25}"
+      ]
+     },
+     "execution_count": 126,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "inventory"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 102,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "customer_order = set()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 103,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "set"
+      ]
+     },
+     "execution_count": 103,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "type(customer_order)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 122,
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/plain": [
+       "3"
+      ]
+     },
+     "execution_count": 122,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "total_products_ordered"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 106,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdin",
+     "output_type": "stream",
+     "text": [
+      "Enter the name of the first product you want mug\n",
+      "Enter the name of the second product you want hat\n",
+      "Enter the name of the third product you want tshirt\n"
+     ]
+    },
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "{'mug', 'hat', 'tshirt'}\n"
+     ]
+    }
+   ],
+   "source": [
+    "product1 = input(\"Enter the name of the first product you want\")\n",
+    "product2 = input(\"Enter the name of the second product you want\")\n",
+    "product3 = input(\"Enter the name of the third product you want\")\n",
+    "\n",
+    "customer_order.add(product1)\n",
+    "customer_order.add(product2)\n",
+    "customer_order.add(product3)\n",
+    "\n",
+    "print(customer_order)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 108,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "3\n"
+     ]
+    }
+   ],
+   "source": [
+    "total_products_ordered = len(customer_order)\n",
+    "print(len(customer_order))"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 109,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total Available Products: 75\n",
+      "Total Products Ordered:  3\n",
+      "Percentage of Products Ordered: 0.04\n"
+     ]
+    }
+   ],
+   "source": [
+    "total_available_products = sum(inventory.values())\n",
+    "print(\"Total Available Products:\",total_available_products)\n",
+    "print(\"Total Products Ordered: \", total_products_ordered)\n",
+    "percentage_ordered = (total_products_ordered / total_available_products)\n",
+    "print(\"Percentage of Products Ordered:\", percentage_ordered)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 111,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total Products Ordered:: 3\n",
+      "Total Available Products: 75\n"
+     ]
+    }
+   ],
+   "source": [
+    "order_status = (total_products_ordered, total_available_products)\n",
+    "print(\"Total Products Ordered::\", order_status[0])\n",
+    "print(\"Total Available Products:\", order_status[1])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 121,
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "New Updated Inventory for Hat:  12\n",
+      "New Updated Inventory for Tshirt:  2\n",
+      "New Updated Inventory for Mug:  7\n"
+     ]
+    }
+   ],
+   "source": [
+    "inventory[\"hat\"] = inventory[\"hat\"] - 1\n",
+    "print(\"New Updated Inventory for Hat: \", inventory[\"hat\"])\n",
+    "inventory[\"tshirt\"] = inventory[\"tshirt\"] - 1\n",
+    "print(\"New Updated Inventory for Tshirt: \", inventory[\"tshirt\"])\n",
+    "inventory[\"mug\"] = inventory[\"mug\"] - 1\n",
+    "print(\"New Updated Inventory for Mug: \", inventory[\"mug\"])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 119,
+   "metadata": {
+    "scrolled": true
+   },
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Total Updated Inventory: \n",
+      "T-shirt Inventory: 25\n",
+      "Mug Inventory: 9\n",
+      "Hat Inventory: 14\n",
+      "Book Inventory: 20\n",
+      "Keychain Inventory: 25\n"
+     ]
+    }
+   ],
+   "source": [
+    "print(\"Total Updated Inventory: \")\n",
+    "print(\"T-shirt Inventory:\", inventory[\"keychain\"])\n",
+    "print(\"Mug Inventory:\", inventory[\"mug\"])\n",
+    "print(\"Hat Inventory:\", inventory[\"hat\"])\n",
+    "print(\"Book Inventory:\", inventory[\"book\"])\n",
+    "print(\"Keychain Inventory:\", inventory[\"keychain\"])"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
   }
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "anaconda-panel-2023.05-py310",
    "language": "python",
-   "name": "python3"
+   "name": "conda-env-anaconda-panel-2023.05-py310-py"
   },
   "language_info": {
    "codemirror_mode": {
@@ -68,7 +355,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.13"
+   "version": "3.11.5"
   }
  },
  "nbformat": 4,