The correct answer is A. Mauli Kavi.
Udwant Prakash is a Sanskrit text on statecraft and governance. It was written by Mauli Kavi in the 12th century CE. The text is divided into 12 chapters, each of which deals with a different aspect of governance. Udwant Prakash is considered to be one of the most important texts on statecraft in Sanskrit literature.
Bodhraj was a 16th-century Indian poet and writer. He is best known for his work on the Ramayana.
Paramala was a 17th-century Indian poet and writer. She is best known for her work on the Mahabharata.
Vidyapati was a 14th-century Indian poet and writer. He is best known for his work on the Gita Govinda.
None of the above options are the authors of Udwant Prakash.