Sunk Costs And Legacy Infrastructure (Gwen Moritz Editor's Note) by Gwen Moritz Posted 10/1/2012 12:00 am Updated 7 days ago Are you hesitant to change something that you've been doing because of the sunk costs you already have invested in the current method? Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.