Consider the Following Class Definitions:
Class BClass
{
Public $\quad$

question 19

Multiple Choice

Consider the following class definitions:
class bClass
{
public:
$\quad$ void setX(int) ;
$\quad$ void print() const;
private:
$\quad$ int x;
};
Class dClass: public bClass
{
Public:
$\quad$ void setXY(int,int) ;
$\quad$ void print() const;
private:
$\quad$ Int y;
};
Which of the following statements correctly redefines the member function print of bClass?

• A) void dClass::print() const
• {
• \(\quad\)dClass:print();
• \(\quad\)cout << " " << y << endl;
• }
• B) void dClass::print() const
• {
• \(\quad\)cout << x << " " << y << endl;
• }
• C) void bClass::print() const
• {
• \(\quad\)cout << x << " " << y << endl;
• }
• D) void dClass::print() const
• {
• \(\quad\)BClass::print();
• \(\quad\)cout << "y = " << y << endl;
• }

Explain the consequences of surplus and shortage caused by price controls.

Describe how price controls affect consumer welfare and market efficiency.

Understand the rationales behind imposing and removing price controls.

Evaluate the impact of supply and demand changes under different price controls.

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Definitions:

Compliance

The act of conforming to set rules, standards, or laws, often within the context of regulatory guidelines in business or environmental policies.

Media Organizations

Entities involved in the production, distribution, or broadcasting of media content, including news, entertainment, and informational materials.

Regulators

Authorities or bodies that establish and enforce standards or rules within specific sectors to ensure proper operation and compliance with legal requirements.

Reviewers

Individuals who evaluate, critique, or give their opinions on products, services, artistic works, or literature, often influencing public perception.