Consider following statements with respect to Gupta rule For the first time civil and criminal laws ...........

Consider following statements with respect to Gupta rule

1. For the first time civil and criminal laws were clearly demarcated

2. The guilds of artisans, merchant and others were governed by their own laws.

3. Gupta kings adopted pompous titles

4. Practice of granting tax-free lands to priests and administrators was discontinued during Gupta rule.

Which of the above is/are correct?