How should the administrator grant access for the sales rep?

The administrator at AW Computing implements multi-factor authentication using the Salesforce Authenticator app downloaded on company-provided iPhones. A sales rep breaks their phone and needs to update an opportunity record.

How should the administrator grant access for the sales rep?
A . Instruct the sales rep to log in from the company’s VP
C . Delegate multi-factor identification to the sales rep.
D . Add the sales rep’s IP address to the trusted IP ranges.
E . Generate a temporary identity verification code for the rep.

Answer: D