Consider the following statements regarding Voter Verified Paper Audit Trail (VVPAT) machines:

1. VVPAT is an independent verification printer machine attached to electronic voting machines (EVMs) that allows voters to verify that their votes have been recorded accurately.

2. The slip printed by the VVPAT machine can be taken home by the voter.

3. EVMs and VVPATs are separate entities and are not connected to any network.

How many of the above given statements is/are correct?