The Following Data Show the Total Output for a Firm

Multiple Choice

The following data show the total output for a firm when specified amounts of labour are combined with a fixed amount of capital.When answering the questions,you are to assume that the wage per unit of labour is $25 and the cost of the capital is $100.
TABLE 7-4
-Refer to Table 7-4.The total fixed cost of producing 305 units of output is

A) $100.
B) $125.
C) $112.50.
D) $225
E) $305.