At an output of 0,total cost is

A) 0.
B) $400.
C) $1,000.
D) $1,400.
E) cannot be determined.

Fixed Cost

Costs that do not change with the volume of production, such as rent, salaries, and equipment leases.

Total Cost

The complete cost of production that includes both fixed and variable costs incurred in making a product or providing a service.