The answer is c, because it is clearly not an alliteration, and there is no repetition. An end rhyme is when words on the end of lines sentences rhyme with the words on the ends of other sentences; where as an internal rhyme has rhymes in the same sentence.
Ans
wer:
The earliest form of trade was BARTERING
2. Negotiating in trade means you are coming to an agreement on an item's value
Uh, I don’t really know. ♀️