The traditional builders of quincha homes are the tribal
chiefs. Quincha is an earthquake-proof construction system that is traditionally
uses wood and cane or giant reed then covered in mud and plaster.It is a
Spanish term ‘kincha in Kichwa’ meaning "fence, wall, enclosure, corral,
animal pen".
"C" is the correct answer
When a verb is conjugated, and e is the last stem vowel, and it's stressed, e changes to ie