which situation is the best example of opportunity cost? a country chooses to produce bananas instead of…

which situation is the best example of opportunity cost? a country chooses to produce bananas instead of wheat. a country chooses to invest in manufacturing and agriculture. a country chooses to specialize in producing paper products. a country chooses to export all of its products.
Answer
Brief Explanations:
El costo de oportunidad es el valor de la mejor alternativa放弃. En el primer caso, al elegir producir bananas en lugar de trigo, la alternativa放弃 es la producción de trigo. En los otros casos, no se especifica claramente una alternativa放弃.
Answer:
A. A country chooses to produce bananas instead of wheat.