Read the following sentences carefully:-
1.The Union Cabinet has disapproved the revised model concession agreement for public-private partnership projects in major ports.
2.The amendments in the pact envisage constitution of the Society for Affordable Redressal of Disputes.
3.The approval provides an exit route to developers by way of divesting their equity up to 100 percent after completion of 2 years from the commercial operation date.
Which of the above sentence/sentences is/are correct?