Answer:

(ii) TR = MR
Explanation:
TR = MR in perfect competition beacuse the firm was price-taker.
The fact that there is an entry for fireflies in Kitamaru Kigin's manual for poetry suggest numerous things <span>about the roles of animals in Japanese poetry. It represents nature as well as a season for different things. They are actually representing the cultural life of the Japanese and it does not carry much biological significance.</span>
It would be a example of Assonance