Read the Following Scenario, and Answer the Questions Below

question 42

Multiple Choice

Read the following scenario, and answer the questions below.

Pablo and Johanna have to do a yearlong study for their biology course. After some discussion, they decide to propose comparing their dogs and the diet that they feed them to test their hypothesis that the local veterinarian's special dog food mix will enhance growth and development. Each student will adopt a puppy from the local pound. Pablo will feed his shepherd- mix dog the special diet of wet and dry foods from the local vet, while Johanna will use generic dry kibble from the supermarket for her bulldog.

-One dependent variable in this study is__________.

• A)the breed of the dogs
• B)the age of the dogs
• C)how much the dogs grow
• D)the type of food the dogs receive

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Definitions:

Unit Variable

A measurement that reflects how variable costs change per unit of production or activity level.

Unit Fixed

This specifies a cost or charge that remains constant per unit regardless of changes in the level of activity or volume of production.

Costs

Costs refer to the expenditures incurred by a business in the process of generating revenues.

Unit Contribution Margin

The difference between the selling price per unit and the variable cost per unit.