1.          One of the aspects of the uncertainty principle, is that in making measurements, one changes the system being measured. Give an example of this in your everyday existence.

4. Prepare correspondence to an owner regarding changes to contract provisions.

How do the changes in client characteristics impact health care?

What is the purpose of a statement of changes in equity? What is the connection between this statement, statement of financial position and statement of profit or loss and other comprehensive income?

// The Song class that represents a song
// Do not make any changes to this file!

public class Song
{
// instance variables
private String m_artist;
private String m_title;
private Song m_link;

// constructor
public Song(String artist, String title)
{
m_artist = artist;
m_title = title;
m_link = null;
}

// getters and setters
public void setArtist(String artist)
{
m_artist = artist;
}

public String getArtist()
{
return m_artist;
}

public void setTitle(String title)
{
m_title = title;
}

public String getTitle()
{
return m_title;
}
  
public void setLink(Song link)
{
m_link = link;
}

public Song getLink()
{
return m_link;
}
}

Complete the required methods:

public class SongList
{
// instance variables
private Song m_last;
private int m_numElements;

// constructor
// Do not make any changes to this method!
public SongList()
{
m_last = null;
m_numElements = 0;
}

// check whether the list is empty
// Do not make any changes to this method!
boolean isEmpty()
{
if (m_last == null)
return true;
else
return false;
}

// return the size of the list (# of Song nodes)
// Do not make any changes to this method!
public int size()
{
return m_numElements;
}

// add a new Song to the circular linked list with the given artist and
// title, keeping the list sorted by *song title*.
public void add(String artist, String title)
{
// TODO: implement this method
}

// remove a Song associated with the given artist and title from the list,
// keeping the list sorted by *song title*.
public boolean remove(String artist, String title)
{
// TODO: implement this method
}
  
  
// build and return a circular linked list that contains all songs from the
// given artist
public SongList buildList(String artist)
{
// TODO: implement this method
}
  
// return a string representation of the list
// Do not make any changes to this method!
public String toString()
{   
String listContent = "";
Song current = m_last;
  
if (m_last != null)
do
{
current = current.getLink();
listContent += " [" + current.getArtist() + " - " + current.getTitle() + "]\n";

} while (current != m_last);

return listContent;
}
}

(a) The price elasticity of demand for smoke grinders in response to changes in the price of purpletts is -2. What formula and concept will we use to study the change in quantity demanded of smoke grinders to a change in price of purpletts? What the -2 elasticity of demand tells us about the goods purpletts and smoke grinders? (b) Given the table below, answer the following question. The quantity demanded of which good decreases the most during a recession (when incomes decrease)?

Given the table below ( income elasticity of demand), answer the following question.

Total brand cereal = 0.3, eclipse galsses = -1.5, office chairs = 0, theater tickets = 4, heart shaped pillows = 2

The quantity demanded of which good decreases the most during a recession (when incomes decrease)?