Then, the jobseeker could see a sample résumé and guess (to get a income prize) the percentage of these résumés that would get a optimistic response (a “callback”). http://ianforbesng.com/blog/https-boereport-com-2019-02-06-global-bioenergies-first-production-of-isobutene-from-wheat-straw-at-demo-scale/