Estimate Mobile Ad Revenue for Facebook

Clarify the Question

• Looking at this estimation challenge, it seems we're focusing on business metrics, specifically ad revenue. Is that correct, or should we consider other revenue streams for Facebook as well?

Why it matters: Determines the scope of our revenue estimation. Expected answer: Yes, focus on mobile ad revenue only. Impact on approach: We'll concentrate on mobile users, ad impressions, and related metrics.

• Considering the mobile focus, are we estimating global mobile ad revenue or for a specific region?

Why it matters: Affects our base population and market penetration assumptions. Expected answer: Global estimate. Impact on approach: We'll need to consider varying smartphone penetration and ad rates across regions.

• Should we estimate for a specific time period, such as annual revenue for the current year?

Why it matters: Influences our growth assumptions and seasonal adjustments. Expected answer: Yes, annual revenue for the current year. Impact on approach: We'll use annual active user numbers and average yearly metrics.

• Are we including all mobile platforms (iOS, Android, others) in this estimation?

Why it matters: Could affect our user base and platform-specific ad performance. Expected answer: Yes, all mobile platforms. Impact on approach: We'll need to consider weighted averages for different platforms.