<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Sunk Cost on HeyLoopy: Build Expertise. The #1 AI-powered training platform.</title><link>https://heyloopy.com/categories/sunk-cost/</link><description>Recent content in Sunk Cost on HeyLoopy: Build Expertise. The #1 AI-powered training platform.</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Thu, 02 Apr 2026 08:09:24 -0400</lastBuildDate><atom:link href="https://heyloopy.com/categories/sunk-cost/index.xml" rel="self" type="application/rss+xml"/><item><title>What is Opportunity Cost?</title><link>https://heyloopy.com/learning/glossary/what-is-opportunity-cost/</link><pubDate>Thu, 15 Jan 2026 00:00:00 +0000</pubDate><guid>https://heyloopy.com/learning/glossary/what-is-opportunity-cost/</guid><description>This article explains opportunity cost as the value of lost alternatives, helping managers make better decisions by weighing hidden trade-offs in time, money, and team focus.</description></item></channel></rss>