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Figure 18.3Using Figure 18.3, match the following:
-Heart murmurs or rubs are considered to be sounds.
Direct Costs
Expenses that can be directly traced to the production of a specific good or service, such as materials and labor.
Economic Profit
The difference between a firm's total revenue and its total costs, including both explicit and implicit costs, measuring the firm's overall financial performance.
Entrepreneurial Alertness
An entrepreneur's ability to notice and take advantage of new business opportunities not seen by others.
Barriers Entry
Obstacles companies must overcome to enter a particular market, which may include high startup costs, regulation, or strong competition.
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