Traditional economies are usually..a) small, close communities that welcome change a new technologyb) large widespread communities that welcome change and new technologyc) large widespread communities that are able to deal effectively with environmental disasterd) small close communities that avoid change and new technologyan economy in which only the government makes economic decisions is a..a) mixed economyb) traditional economyc) centrally planned economyd) market economypure market economies always..a) allow the central government to make economic decisionsb) make fair or efficient decisions or allow for growthc) base economic decisions on exchange, or traded) divide work along gender lines