Answer:
Rerecord the macro.
Step-by-step explanation:
The macro is an action in which we can repeat the task as much we need. It is an automatic task in which the performance of a task is repeated until we want. It can be built or record and then it runs again and again in an automatic manner
In the given situation, since Chen is busy in recording the macro in excel but she made a mistake so the best course is to re-record the macro so that the task could be fulfilled