Examlex
Which of the following layers forms the bulk of the heart wall?
Total Product
The total output or production by a firm using a given amount of inputs within a specific period.
Variable Input
A resource or factor of production whose quantity can be changed easily in the short term to adjust production levels.
Diminishing Marginal Returns
An economic principle stating that as investment in a particular area increases, the rate of profit from that investment, after a certain point, cannot continue to increase if other variables remain at a constant.
Variable Factor
An input or resource whose quantity can be changed in the short run to adjust production levels.
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