Which statements concerning RSA SecurID time-synchronous authentication are true?

On-demand codes have a 5-minute synchronization window.

Token expiration dates are based on the date of the token’s first use.

Calculation of a tokencode involves the use of Universal Coordinated Time.

An administrator can configure the tokencode change interval on an RSA SecurID token.

Tokencode calculations are performed by both the RSA Authentication Manager instance and RSA SecurID tokens.