If It Costs Vijay $150 to Design 5 Web Sites

question 173

True/False

If it costs Vijay $150 to design 5 Web sites and $175 to design 6 Web sites,then $175 is the marginal cost of producing the 6th Web site.

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Definitions:

Alarm-Calling

Vocalizations made by certain animals to alert members of their group to potential danger.

Inclusive Fitness

A concept in evolutionary biology describing an organism's genetic success as both its own reproductive output and its influence on the reproductive output of its genetic relatives.

Alarm-Calling

Vocal signals emitted by some animals to warn conspecifics of potential predators, enhancing group survival but potentially increasing risk to the caller.

Hamilton's Rule

A principle of kin selection that predicts when natural selection will favor altruistic acts among related individuals, based on the cost to the altruist, the benefit to the recipient, and the degree of relatedness.