Simple JSON table using Vue.JS and AJAX

I need a simple table that consumes a dynamically generated json file on Internet
(for testing - here the link to JSON: http://misc.mymagic.my/interview-frontend/vuejs/json.php )

Requirements:

1) Need to use vuej.s and ajax (code commented on every step)
2) Make sure it is refreshed periodically every minute.
3) Render the json content in tabular format by looping through the list.
4) you should not hard code as the list. It should dynamically generate and will provide different content on each call
4) Change the timestamp in date to proper format of YYYY-mm-dd H:i (eg: 2017-01-20 14:30)
5) show the total sum of price in last row



No advance css needed. Just a plain and a very simple table. I attached the example how the table should look like.

Deliverable: a folder with html and scripts.