Oconceito econômico relacionado ao dilema do custo de oportunidade das decisões econômicas é: escolha uma: a. ceteris paribus b. externalidade c. mais valia d. trade off e. escassez

What is the rationale for government provision of education? -not all incomes are equal, but everyone has the right to education regardless of wealth. -potential students consider only their personal benefits gained from education, but the rest of society benefits, too. -no education would be provided in the absence of government provision because everyone would consume it without paying. -the cost of providing education for the entire public is too large. -the government can provide education at a much lower cost than the private sector.

The optimistic view of human nature held by supporters of the humanistic perspective led to more positive views of human nature throughout the field of psychology.true or false

What property does soil or rock need to be permeable? a.)young b.)old c.)non porous d.)porosity