            <input type="number" id="age" name="age" required>

            <label for="contribution">Your Contribution to EPF (%): </label>
            <input type="number" id="contribution" name="contribution" required>

            <label for="increase">Annual Increase in Salary (%): </label>
            <input type="number" id="increase" name="increase" required>

            <label for="rate">Rate of Interest (%): </label>
            <input type="number" id="rate" name="rate" required>
        
      