Anthropologist Daniel Goldstein explored how, in Cochabamba, Bolivia, thousands of vendors gather at the Cancha market to sell their wares, struggling to get by on the meager income their sales produce. Identify whether these characteristics refer to Fijos or Ambulantes, two different types of vendors in the Cancha market.
Fijos
sell from legal stalls in the market's pavilion
have the opportunity for upward mobility

Ambulantes
sell illegally from the streets
harassed by the police