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Level 3
· ◆◆ · ~12 min
IRR & Payback
IRR & Payback
"Two rules managers reach for instead of NPV — one is NPV in disguise until it isn't, the other ignores the time value of money entirely."
A short lesson, then a quiz. ❤️×3 — a wrong answer costs a heart; finish with at least one left and the level is yours. Lose all three and you'll have to try again. Replay any time — XP and cleared levels are never lost.