Answer:
The correct answer is the option B: This employee should be granted access based on his current and past roles only after being formally reviewed for his effectiveness in the company.
Step-by-step explanation:
To begin with, if the employee has past through several positions before then he must understand quite a bit how the company works in its whole and moreover that employee must be trusted due to the fact of the times that he was promoted and therefore that he must have granted access based on his current and past roles but only after being formally reviewed because of the fact of ensuring the effectiveness of the employee.