diff --git a/index.html b/index.html
index 752a993..98483b6 100644
--- a/index.html
+++ b/index.html
@@ -32,10 +32,22 @@ <h1>Root Cart</h1>
             <button class="btn btn-remove">Remove</button>
           </td>
         </tr>
-        <!-- Iteration 2: Add more products here -->
+        <tr class="product">
+          <td class="name">
+            <span>Root Hoodie</span>
+          </td>
+          <td class="price">$<span>45.00</span></td>
+          <td class="quantity">
+            <input type="number" value="0" min="0" placeholder="Quantity" />
+          </td>
+          <td class="subtotal">$<span>0</span></td>
+          <td class="action">
+            <button class="btn btn-remove">Remove</button>
+          </td>
+        </tr>
       </tbody>
       <tfoot>
-        <!-- <tr class="create-product">
+        <tr class="create-product">
           <td>
             <input type="text" placeholder="Product Name" />
           </td>
@@ -47,7 +59,7 @@ <h1>Root Cart</h1>
           <td>
             <button id="create" class="btn">Create Product</button>
           </td>
-        </tr> -->
+        </tr>
       </tfoot>
     </table>
     <p class="calculate-total">
@@ -56,4 +68,4 @@ <h1>Root Cart</h1>
     <h2 id="total-value">Total: $<span>0</span></h2>
     <script type="text/javascript" src="./js/index.js"></script>
   </body>
-</html>
+</html>
\ No newline at end of file
diff --git a/js/index.js b/js/index.js
index 75405d6..277b356 100644
--- a/js/index.js
+++ b/js/index.js
@@ -4,20 +4,39 @@ function updateSubtotal(product) {
   console.log('Calculating subtotal, yey!');
 
   //... your code goes here
+  const priceElement = product.querySelector('.price span');
+  const quantityElement = product.querySelector('.quantity input');
+
+  const priceValue = parseFloat(priceElement.innerText);
+  const quantityValue = parseInt(quantityElement.value) || 0;
+
+  const subtotalValue = priceValue * quantityValue;
+
+  const subtotalElement = product.querySelector('.subtotal span');
+  subtotalElement.innerText = subtotalValue.toFixed(2);
+
+  return subtotalValue;
 }
 
 function calculateAll() {
   // code in the following two lines is added just for testing purposes.
   // it runs when only iteration 1 is completed. at later point, it can be removed.
-  const singleProduct = document.querySelector('.product');
-  updateSubtotal(singleProduct);
+  
   // end of test
 
   // ITERATION 2
   //... your code goes here
+  const allProducts = document.getElementsByClassName('product');
+  let totalSum = 0;
+
+  for (let product of allProducts) {
+    totalSum += updateSubtotal(product);
+  }
 
   // ITERATION 3
   //... your code goes here
+  const totalElement = document.querySelector('#total-value span');
+  totalElement.innerText = totalSum.toFixed(2);
 }
 
 // ITERATION 4
@@ -26,12 +45,53 @@ function removeProduct(event) {
   const target = event.currentTarget;
   console.log('The target in remove is:', target);
   //... your code goes here
+  const productRow = target.parentNode.parentNode;
+  productRow.parentNode.removeChild(productRow);
+
+  calculateAll();
 }
 
 // ITERATION 5
 
 function createProduct() {
   //... your code goes here
+  const createProductRow = document.querySelector('.create-product');
+  const nameInput = createProductRow.querySelector('input[type="text"]');
+  const priceInput = createProductRow.querySelector('input[type="number"]');
+
+  const productName = nameInput.value;
+  const productPrice = parseFloat(priceInput.value) || 0;
+
+  if (!productName || productPrice <= 0) {
+    alert('Please enter a valid product name and price.');
+    return;
+  }
+
+  const tbody = document.querySelector('#cart tbody');
+  const newRow = document.createElement('tr');
+  newRow.className = 'product';
+
+  newRow.innerHTML = `
+    <td class="name">
+      <span>${productName}</span>
+    </td>
+    <td class="price">$<span>${productPrice.toFixed(2)}</span></td>
+    <td class="quantity">
+      <input type="number" value="0" min="0" placeholder="Quantity" />
+    </td>
+    <td class="subtotal">$<span>0.00</span></td>
+    <td class="action">
+      <button class="btn btn-remove">Remove</button>
+    </td>
+  `;
+
+  tbody.appendChild(newRow);
+
+  const newRemoveBtn = newRow.querySelector('.btn-remove');
+  newRemoveBtn.addEventListener('click', removeProduct);
+
+  nameInput.value = '';
+  priceInput.value = 0;
 }
 
 window.addEventListener('load', () => {
@@ -39,4 +99,13 @@ window.addEventListener('load', () => {
   calculatePricesBtn.addEventListener('click', calculateAll);
 
   //... your code goes here
-});
+  const removeButtons = document.querySelectorAll('.btn-remove');
+  removeButtons.forEach(button => {
+    button.addEventListener('click', removeProduct);
+  });
+
+  const createButton = document.getElementById('create');
+  if (createButton) {
+    createButton.addEventListener('click', createProduct);
+  }
+});
\ No newline at end of file