???????????????????? Is a Verbal Method of Securing Data in the Field

question 2

Multiple Choice

???????????????????? is a verbal method of securing data in the field of surveys.

• A)Questionnaire method
• B)observation method
• C)Interview method
• D)none of these.

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Definitions:

Households

Entities consisting of one or more people living together who make joint decisions about consumption and finances.

Marginal Revenue

The additional income earned from selling one more unit of a good or service, crucial for decision-making in production levels.

Surround Sound Systems

Audio systems designed to immerse the listener in sound by using multiple speakers placed around the room to create a three-dimensional sound experience.

Total Revenue

The overall amount of money generated by a business from its sales activities before any costs or expenses are deducted.