Please help! Consider this implementation of the class Card, that stores information related to a cards monetary value, name, condition, and number in a set of collectible cards:

public class Card
{
private double value;
private String name;
private int setNum; //each card has its own, unique setNum
private String condition;

public Card (String nom, String cond, double val, int numSet){
name = nom;
condition = cond;
value = val;
setNum = numSet;
}
public String getName(){
return name;
}
public String getCondition(){
return condition;
}

public double getValue(){
return value;
}
public int getSetNum(){
return setNum;
}
public String toString()
{
return name + ":: " + setNum;
}
}

A subsequent class CardCollection has been created with the instance variable ArrayList collection that stores a collection of cards.
import java. util. ArrayList;

public class CardCollection
{
ArrayList collection;
double totalVal;

public CardCollection(ArrayList myColl)
{
collection = myColl;
}
public double totalValue()
{
// code intentionally left blank
// you will write this method in #1
}
public String checkPerfect()
{
// code intentionally left blank
// you will write this method in #2
}
public ArrayList orderNumerically()
{
System. out. println("Before sort: " + collection);
// code intentionally left blank
System. out. println("After sort: " + sortedCards);
return collection;
}
}

The driver class CardRunner is shown below:
import java. util. ArrayList;

public class CardRunner
{
public static void main (String[] args)
{
ArrayList x = new ArrayList ();
// you will write this code in #3
x. add(new Card("Downey", "new", 48.72, 7));
x. add(new Card("Jones", "perfect", 200, 5));
x. add(new Card("Smith", "perfect", 24.8, 3));
x. add(new Card("Peek", "good", 13.5, 1));
System. out. println("\nThe total value of my collection is: $" + // #4 );
System. out. println("\nMy perfect cards are: " + // code intentionally left blank);
System. out. println("\n" + // code intentionally left blank);

}
}

1) Write a method totalValue() for CardCollection which returns the total value of all cards in a card collection.
2) Write a method checkPerfect() for CardCollection that prints the name of the Cards in a collection that are in "perfect" condition. 3) Instantiate a CardCollection object which could be used to access methods from the CardCollection class.
4) Complete this programming statement from CardRunner
System. out. println("\nThe total value of my collection is: $" + // #4 );