For the Following Questions, Refer to the Class Defined Below

question 18

Multiple Choice

For the following questions, refer to the class defined below:
import java.util.Scanner;
public class Questions
{
public static void main(String[ ] args)
{
int x, y, z;
double average;
Scanner scan = new Scanner(System.in) ;
System.out.println("Enter an integer value") ;
x = scan.nextInt( ) ;
System.out.println("Enter another integer value") ;
y = scan.nextInt( ) ;
System.out.println("Enter a third integer value") ;
z = scan.nextInt( ) ;
average = (x + y + z) / 3;
System.out.println("The result of my calculation is " + average) ;
}
}
-Questions33_34 computes

• A) The correct average of x, y and z as a double
• B) The correct average of x, y and z as an int
• C) The average of x, y, and z as a double, but the result may not be accurate
• D) the sum of x, y and z
• E) the remainder of the sum of x, y and z divided by 3

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Definitions:

Opportunity Cost

The omission of possible gains that could come from different options when one is preferred.

Comparative Advantage

The competence of an individual, firm, or nation to forge a good or render a service with a lower forfeited opportunity compared to others in the market.

Productivity

A measure of the efficiency of production, usually defined as the ratio of outputs produced to inputs used.

Opportunity Costs

The cost of foregoing the next best alternative when making a decision or choosing one option over another.