Based on economic theory, if a person wants to purchase a large stereo system, what must necessarily occur?

Allocation of resources

Explanation:

Allocation of resources based on economic theory is the assignment of available resources for different uses, in order to obtain maximum possible output from the resources.

Resource allocation in this context must be done because the resource (money) of the person who wants to purchase the large stereo system might be in limited supply, and that person may have several other wants, hence the need for the person to make sure they have sufficient resource (money) for the stereo purchase and other alternative uses.

c, theres a double tax on the business earnings

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