Public Class ScopeRule //Line 1

question 47

Multiple Choice

public class scopeRule //Line 1
{ //Line 2
Static double intRate = 0.055; //Line 3
Static String name; //Line 4
Static int t; //Line 5 public static int main(String[] args) //Line 6
{ //Line 7
Int first; //Line 8
Double u, t; //Line 9
String str; //Line 10
//... //Line 11
} //Line 12 public static int first(int x, int y) //Line 13
{ //Line 14
Int t; //Line 15
//... //Line 16
} public static double salary; //Line 17 public static void funcOne(int first, double x) //Line 18
{ //Line 19
Char ch; //Line 20
Int y; //Line 21
//block one //Line 22
{ //Line 23
Int u = 18; //Line 24
//... //Line 25
} //end block one //Line 26
} //Line 27
} //Line 28Which of the following identifiers seen in the accompanying figure is visible in main?

• A) t (Line 5)
• B) salary (Line 17)
• C) local variables of method funcOne
• D) All identifiers are visible in main.

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Definitions:

Price Elastic

refers to the responsiveness of the quantity demanded of a good or service to a change in its price.

Per-Unit Tax

A tax imposed on a product based on the number of units purchased, not the value of the purchase.

Buyers

Individuals or entities that exchange money for goods and services.

Sellers

Individuals or entities that offer goods or services to buyers in exchange for payment.