In this question, a statement is followed by two courses of actions, numbered I and II. You must assume everything in the statement to be true and on the basis of the information given in the statement, decide which of the course of action/s logically follow for pursuing.

Statement: Some serious mistakes were found in the technical section of a company.

Course of Action:

I. An efficient technical team should be appointed to check the technical errors.

II. A reason explanation notice should be issued to all the employees involved in the irregularities.