User talk:Xibwe

September 2017
Hello, I'm Oshwah. An edit you recently made to Production–possibility frontier seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks.  ~Oshwah~  (talk) (contribs)   08:24, 19 September 2017 (UTC)