Here's a whole podcast by Jonathan Barrett. He Apparently did the figures already. No idea if the podcast delivers on that. But I read he did a breakdown.
https://www.theguardian.com/austral...in-a-cost-of-living-crisis-full-story-podcast
His shtick seems to be pulling apart supermarket tactics.
Range of stuff on his Twitter
https://twitter.com/barrett_ink?lang=en
https://www.theguardian.com/austral...in-a-cost-of-living-crisis-full-story-podcast
His shtick seems to be pulling apart supermarket tactics.
Range of stuff on his Twitter
https://twitter.com/barrett_ink?lang=en