Consider the following statements regarding 'Mahatma Gandhi National Rural Employment Guarantee Act'

1) It is to be implemented mainly by gram panchayats.

2) Its objective is to enhance livelihood security in rural areas by providing at least 100 days of guaranteed wage employment in a financial year, to every household whose adult members volunteer to do skilled manual work.

3) It aims to right to work.

Which of the above statement (s) is/are correct?