Business articles

Guides and explainers about business tools.

A job candidate speaking with an interviewer who is holding a clipboard in a bright office

August 14, 2026 8 min read Business

Visualize Your Job Search With a Sankey Chart

Turn applications, interviews, rejections, and offers into a Sankey chart that reveals where your job search is moving—and where it is getting stuck.

A pen and planning notes on a sheet of paper

August 06, 2026 4 min read Business

Break-Even Analysis: Find the Number That Makes a Plan Work

Calculate break-even units and revenue, test contribution margin assumptions, and add a margin of safety before using the result for a real business decision.