Study the text given below and answer the question. Choose the most appropriate option.
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Text Material:
Kautilya’s \textitArthaśāstra pays great attention to water management and irrigation techniques. Anyone leasing, hiring, sharing or accepting a water-work as a pledge, with the right to use them, shall keep them in good condition. Owners may give water to others (in return for a share of the produce grown in the fields, parks or gardens). In the absence of the owner, either charitable individuals or the people of a village acting together, shall maintain water-works.
We can infer that:
(a) Sharing of water was done by building suitable structures / channels.
(b) Barter system was prevalent.
(c) Under certain circumstances, management of water-work was done by community.
(d) Water-works was free.