Quantitative Metrics "Edit and Find" functions.

$1$a$.$ Which of the following quantitative metrics would appear in Interpublic Group of Companies Inc. $10-$k$?$

Monthly active users $($MAUs$)$

Daily Active Usage $($DAU$)$

Revenue by business sector and geographic region

None of these

$1$b$.$ Which of the following quantitative metrics would appear in Twitter's $10-k?$

Monthly active users $($MAUs$)$

Daily Active Usage $($DAU$)$

Revenue by business sector and geograpthic region

Operating expenses as a percentage of total revenue $.$ Twitter Inc. uses nontraditional metrics based upon its $$ involving tweets.