如何在Linq中重写这些多个IF XML比较和循环

XDocument xml = XDocument.Load("data.xml");

var result = from element in xml.Descendants("item")
             let name = element.Element("name").Value
             let price = decimal.Parse(element.Element("price").Value)
             let quantity = int.Parse(element.Element("quantity").Value)
             let total = price * quantity
             select new
             {
                 Name = name,
                 Price = price,
                 Quantity = quantity,
                 Total = total
             };

foreach (var item in result)
{
    Console.WriteLine($"Name: {item.Name}");
    Console.WriteLine($"Price: {item.Price}");
    Console.WriteLine($"Quantity: {item.Quantity}");
    Console.WriteLine($"Total: {item.Total}");
    Console.WriteLine();
}