With reference to the Mughal era, consider the following statements:

1. The panchayat was headed by a headman known as a Patwari.

2. The panchayat derived its power and funds from the King.

3. Function of the panchayat was to ensure that caste boundaries were upheld.

4. The superior castes imposed tax demands on the lower caste communities. 

5. Women, including widows, actively participated in the rural land market.

Which of the statements given above is/ are correct?