Marketing na Management (Ukrainian)

Ni igihe kingana iki umaze ukora kuri uyu mwanya?

  1. 20 years
  2. 4 years
  3. 15 years
  4. 18 years old
  5. 22 years
  6. 4 years
  7. 8 years.
  8. 18
  9. 5 years
  10. 18 years old