Answer:
Option C: substitution effect will tend to reduce the demand for labor
Explanation:
Capital is simply anything man made that is used in the production of goods and service. It is that which is used by man to start any business venture or produce goods and services e.g. money(currency),machinery, buildings, stock etc. Labor is mans effort put into work.
Since capital is readily substitutable for labor and when the price of capital falls. We can say that the substitution effect will tend to reduce the demand for labor. If also capital and labor are used in rigidly fixed proportions and the price of capital falls, it can be concluded the substitution and output effects will work.
