Answer : Option DExplaination / Solution:
Flexible exchange rate is determined by the forces of demand and supply i.e. where demand equals supply eliminating the undervaluation or overvaluation of currencies.
Answer : Option AExplaination / Solution:
The labor surplus economy model has as its basic premise the inability of unskilled agricultural labor markets to clear in countries with high man/land ratios. In such situations, the marginal product of laboris likely to fall below a bargaining wage, related to the average rather than the marginal product.