title: How do I add all the prices on the mongodb and put all the sum of all prices on the front end using react I'm using mern
body: <p><a href="https://i.stack.imgur.com/giIPT.jpg" rel="nofollow noreferrer">this is the mongodb and I want to add ll the prices and show all the sum fo prices to front end what should I do to add all this </a></p>