If F(x,y,z)=

question 31

Multiple Choice

If f(x,y,z) =
+
Z + xy,then
(1,2,3) =

• A) 36.
• B) 48.
• C) 50.
• D) 55.
• E) none of the above

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Definitions:

Average Total Cost

The total cost of production (fixed plus variable costs) divided by the quantity of output produced, representing the average cost per unit of output.

Marginal Cost

The amount spent on producing an incremental unit of a product or service.

Output

Refers to the amount of product or service produced within a given period by a firm, industry, or country.

Fixed Costs

Expenses that do not change with the level of production or business activity, such as rent, salaries, and utility charges.