Execution / Prioritization

As an Airbnb PM, how do you prioritize fixing a problem with customers signing in to the site versus customers complaining of dirty places?
This solved interview question demonstrates how to prioritize which problem to fix for Airbnb using the RICE framework.
How would you prioritize new product features for Facebook?
This execution interview question tests whether you have a clear process of prioritization and whether you can boil down your prioritization to numerical comparisons.