In Evaluating a Postfix Expression, When an Equal Sign (=)

question 6

Multiple Choice

In evaluating a postfix expression, when an equal sign (=) is encountered, how many elements must the stack contain so that no error is generated?

• A) none
• B) one
• C) two
• D) three

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Definitions:

Fixed Cost

Costs that do not change with the level of production or output, remaining constant even as volume changes.

Relevant Range

The range of activity within which the assumptions about fixed and variable costs are valid. Beyond this range, cost behaviors may change.

Per Unit Basis

A method of cost allocation or measurement that divides a total by the number of units to find the cost per unit.

Fixed Production Costs

Manufacturing costs that remain constant regardless of the level of production, such as rent and salaries of permanent staff.