フリー問題

問題文

A three-month project needs one final regression pass before it is handed to another supplier. Which investment criterion decides whether automation is worth starting here?

選択肢

1. The planned duration decides the case here because the short engagement leaves little room for payback
2. The language preference decides the case here because the familiar syntax leaves little room for payback
3. The tool popularity decides the case here because the public forums leave little room for payback
4. The team seniority decides the case here because the past awards leave little room for payback