_____ Gives the Slope of an Isocost Line Where Labor

Multiple Choice

_____ gives the slope of an isocost line where labor (L) and capital (K) are the two inputs measured on the X and Y axes respectively.

A) The ratio of the marginal product of capital to the marginal product of labor, with a negative sign,
B) The ratio of price of labor to the price of capital, with a negative sign,
C) The ratio of the price of capital to the price of labor
D) The ratio of the marginal product of labor to the marginal product of capital