Multiple-choice tests without the guesswork: Martin Bush at TEDxLondonSouthBankU
Published April 30, 2014
Views 207K | Likes 1.61K | Comments 54
Revenue estimate
Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.
Total (all-time)$145 – $414