Example Code Ch 13-6

question 12

Multiple Choice

Example Code Ch 13-6
Assume a stack class stores int values. Consider the following sequence of instructions.
Stack s = new Stack() ;
s.push(16) ;
s.push(12) ;
s.push(19) ;
int x = s.pop() ;
s.push(5) ;
s.push(9) ;
s.push(4) ;
int y = s.pop() ;
int z = s.pop() ;
-Refer to Example Code Ch 13-6: After the instructions execute, z has the value

• A) 4
• B) 9
• C) 5
• D) 12
• E) 16

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Definitions:

Net Operating Income

The income earned by a company from its main business activities before subtracting interest and tax expenses.

Revenue and Spending Variance

The difference between the actual and budgeted figures for both revenue and expenses, indicating a company's financial performance.

Flexible Budget

A budget that adjusts or flexes with changes in volume or activity levels, allowing for better performance evaluation.

Food and Supplies

The consumable items and materials necessary for the operation of businesses involved in food service, hospitality, or healthcare, among others.