💼 Business & Finance

Business and finance tools: percentage, VAT, margin, ROI, unit economy, salary calculations.

Calculate percentages: of a number, by percentage, difference

Extract/add VAT: 5%, 7%, 10%, 20%

Margin and markup: cost + selling price

Return on investment: income, costs → ROI

CAC, LTV, ARPU — product metrics

Net/gross: take-home and pre-tax

Strengths, weaknesses, opportunities, threats

Roles, tasks, responsibility matrix

Osterwalder's 9 blocks, SVG export