Step 1: Understanding Kautilya's contributions.
Kautilya, also known as Chanakya, was a renowned ancient Indian philosopher, economist, and statesman. He is most famous for his work, the "Arthashastra," which is a treatise on statecraft, economic policy, and military strategy.
Step 2: Analyzing the options.
(A) Indica: This was written by Megasthenes, not Kautilya.
(B) Meghadoot: This was written by Kalidasa, not Kautilya.
(C) Arthashastra: Correct. The "Arthashastra" is Kautilya's famous work, focusing on governance, economics, and political strategy.
(D) Malavikagnimitra: This was written by Kalidasa, not Kautilya.
Step 3: Conclusion.
The correct answer is (C) Arthashastra, as it was written by Kautilya.