Examlex
A star with a parallax angle of 1/20 arcsecond is ________.
Incremental Cost
The additional cost associated with manufacturing one more unit of product or providing an additional service.
Variable Cost
Costs that vary directly with the level of production or business activity, such as materials and labor used in production.
Fixed Cost
Costs that do not change with the level of output or sales, such as rent, salaries, and insurance premiums.
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