Which question should be addressed during the implementation stage of the problem-solving process?
why should the changes occur?
are these changes the best option?
are there other changes to consider?
who is responsible for the changes?

the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

from wikipedia

hope this !

answer; i believe that the correct answer is (chronological order);

if you're talking about (ww2) they went bankrupt and their currency was worth nothing

explanation: