問題文
A logistics client operates a 24-hour dispatch center and closes its books in the first three business days of each month. The consultant must propose a migration window. What is the most appropriate basis for the recommendation?
選択肢
- Pick a window in a low-activity period that avoids the month-end close; agree a short freeze on changes in the source tool around it.
- Leave the date open and migrate whenever each department says it is ready, letting every team pick the moment when its own workload happens to be lightest.
- Pick the window that is most convenient for the consulting team's own staffing, and inform the client afterwards, since the technical steps are identical regardless of which day of the month the run happens to take place on.
- Migrate during the month-end close so finance sees the benefit immediately and the dispatch center keeps its usual staffing pattern through the switch.