If the Postorder Traversal of an Expression Tree Is 8

question 81

Multiple Choice

If the postorder traversal of an expression tree is 8, 2, +, 5, /, what is the numeric result of that Reverse Polish Notation expression?

• A)8
• B)2
• C)7
• D)15

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Definitions:

Profit Center

A segment or branch of a company that is responsible for generating its own revenues and profits, effectively treated as a separate entity for accounting purposes.

Contribution Margin

A financial metric that represents the amount of revenue from sales that exceeds variable costs, contributing towards covering fixed costs and profit.

Revenues

The total amount of money received by a company for goods sold or services provided during a specific period, before any deductions for expenses.

Flexible Budget

A budget that adjusts or flexes with changes in volume or activity level.