5 Errors Left: "Cannot find symbol variable "

Question

I think I have almost completed my error fixing but I cannot seem to figure out how to fix these last few errors I have.
Here are my errors:
--------------------Configuration: MadrigalRPA6 - JDK version 1.6.0_02 <Default> - <Default>--------------------
E:\MadrigalR\MadrigalRPA6\src\MadrigalRPA6.java:113: cannot find symbol
symbol : variable size
location: class ServicesArray
servicesArray = new PetService[size];
^
E:\MadrigalR\MadrigalRPA6\src\MadrigalRPA6.java:115: cannot find symbol
symbol : variable io
location: class ServicesArray
int size = io.readInt("How many services do you have to enter?");
^
E:\MadrigalR\MadrigalRPA6\src\MadrigalRPA6.java:123: cannot find symbol
symbol : variable number
location: class ServicesArray
for(int i = 0; i < number; ++i)
^
E:\MadrigalR\MadrigalRPA6\src\MadrigalRPA6.java:135: cannot find symbol
symbol : variable number
location: class ServicesArray
for(int i = 0; i < number; ++i)
^
E:\MadrigalR\MadrigalRPA6\src\MadrigalRPA6.java:144: cannot find symbol
symbol : variable io
location: class ServicesArray
io.writeInfo(info);
^
5 errors
Process completed.
* @(#)MadrigalRPA6.java
* MadrigalRPA6 application
* @author
* @version 1.00 2007/11/5
*     Program Purpose: This program is designed to store available services for
*  Dr. Doolittle's Mobile Pet Clinic.
import staugIO.StaugIO;
//DECLARE PET SERVICES CLASS
class PetService
private String ServiceCode = " ";
private String ServiceName = " ";
private String ServiceDescription = " ";
private String ServiceType = " ";
private double price = 0.00;
private StaugIO io = new StaugIO();
//CONSTRUCTOR
public PetService()
//END CONSTRUCTOR
//SET PET SERVICES NAME
public void setServiceCode()
     ServiceCode = io.readString("Enter the service code");
}//END setServiceCode()
//SET SERVICE NAME
public void setServiceName()
     ServiceName = io.readString("Enter the service name");
}//END setServiceName()
//SET SERVICE DESCRIPTION
public void setServiceDescription()
     ServiceDescription = io.readString("Enter the service description");
}//END setServiceDescription
//SET SERVICE TYPE
public void setServiceType()
     ServiceType = io.readString("Enter the service type");
}//END setServiceType()
//SET SERVICE PRICE
public void setPrice()
     price = io.readDouble("Enter the service price");
}//END setPrice()
//GET PET SERVICE NAME
public String getServiceCode()
     return ServiceCode;
}//END getServiceCode()
//GET SERVICE NAME
public String getServiceName()
     return ServiceName;
}//END getServiceName()
//GET SERVICE DESCRIPTION
public String getServiceDescription()
     return ServiceDescription;
}//END getServiceDescription
//GET SERVICE TYPE
public String getServiceType()
     return ServiceType;
}//END getServiceType
//GET SERVICE PRICE
public double getPrice()
     return price;
}//END getPrice
}//END PetService CLASS
class ServicesArray
     PetService[] servicesArray;  // Code the reference to the null array.
//CONSTRUCTOR
public ServicesArray()
//END CONSTRUCTOR     
public void getSize()
     servicesArray = new PetService[size];     *////////ERROR HERE*
//READ NUMBER OF SERVICES TO STORE
int size = io.readInt("How many services do you have to enter?"); *///////ERROR HERE TOO*
//DYNAMICALLY DEFINE ARRAY OF PET SERVICE OBJECTS
PetService services[] = new PetService[size];
//DEFINE PET SERVICE OBJECTS AND FILL ARRAY OF OBJECTS WITH PET SERVICE DATA
for(int i = 0; i < number; ++i) */////////////ERROR HERE ASWELL*
services[i] = new PetService();
services.setServiceCode();
services[i].setServiceName();
services[i].setServiceDescription();
services[i].setServiceType();
services[i].setPrice();
}//END FOR
//BUILD OUTPUT STRING FROM ARRAY OF PET SERVICE OBJECTS
//AND DISPLAY PET SERVICES ONE AT A TIME
for(int i = 0; i < number; ++i) *////////HMM WOW THIS DOESN'T SURPRISE ME THAT I HAVE ANOTHER ERROR*
     String info = "PET SERVICE " + (i+1) + " DATA\n";
          info += "\nSERVICE CODE: " + services[i].getServiceCode() + "\n"
               + "SERVICE: " + services[i].getServiceName() + "\n"
               + "DESC: " + services[i].getServiceDescription() + "\n"
               + "TYPE: " + services[i].getServiceType() + "\n"
               + "PRICE: " + services[i].getPrice() + "\n";
//DISPLAY PET SERVICE DATA
     io.writeInfo(info); *////////////ERROR HERE AS WELL*
}//END FOR
}//END getSize()
}//END ServicesArray CLASS
public class MadrigalRPA6
public static void main(String[]args)
PetService service = new PetService();
}//END main()
}//END MADRIGALRPA6 CLASS

Answer 1

wow i simply added the
private StaugIO io = new StaugIO();
into my ServicesArray class and i got the process completed with no errors, thats awesome but what doesnt make sense is this summary of this assignment that i have:
Code a program that will store available services for Dr. Doolittle's Mobile Pet Clinic. Let the user determine the size of the array. Once the array has been populated with service information, display the contents of the array one at a time in separate GUI windows. Screen capture your output to a Word file and submit it with everything else. Use the code on pp 365-367 in the textbook to help you. Assume that the spacing is always double after a period and colon. You may limit your array size to no more than 3 as indicated by the sample output below. Use the sample output to test your array.
PET SERVICE NO. 1
SERVICE CODE: DG-2478
SERVICE: Dog Group I
DESC: DHLPP, Corona, Bordetella, Rabies
TYPE: Vaccine
PRICE: $47.50
PET SERVICE NO. 2
SERVICE CODE: FL-3182
SERVICE: Feline Group I
DESC: FVRCP, FeLV, Rabies
TYPE: Vaccine
PRICE: $46.50
PET SERVICE NO. 3
SERVICE CODE: DG-4682
SERVICE: Dog Spay
DESC: Abdominal surgery to remove the ovaries and/or uterus
(ovariohysterectomy).
TYPE: Surgery
PRICE: $57.50
No where in my code do i even have any of this so how would the user be able to see this? Is this program designed to just display the SERVICE CODE: and then the user types in the DG-4682? etc etc..
I ask this because I cannot view my dialog boxes because when I run the program i get nothing, just process completed, nothing else.