フリー問題

問題文

Hundreds of people each set their own threshold alerts on a busy dashboard. What does the administrator have to weigh?

選択肢

1. Each alert is evaluated together and adds seats as the number grows.
2. Each alert is evaluated on its own and adds work as the number of them grows.
3. Each alert is evaluated on its own and adds seats as the number of viewers of it grows.
4. Each alert is evaluated together and adds seats as the number of them grows.