Cut on tax & debt

The PE ratio for a stock is

A) the predicted earnings per share of the stock divided by its current yield. B) the current yield of the stock. C) the price of the stock divided by its earnings per share. D) the predicted volatility of the stock.

A monopsonist faces an upward-sloping labor supply curve. This means that his marginal expenditures on labor are

A) greater than the wage. B) equal to the wage plus the increase in the wage resulting from hiring one more unit of labor hired. C) greater than the wage because hiring more workers requires to pay all workers more. D) All of the above.