AcknowledgementFirst and foremost, I would like to thank to my Additional Mathematics teacher,Cikgu Hasmah as she gives us important guidance and commitment during thisproject work. She is supportive figure throughout thewhole project.I also would like to give thanks to all my friends for helping me and alwayssupporting me to help complete this project work. They have sharing informationwith other people including me. Without them, this project would never befinished.For their strong support, I would like to express my gratitude to my belovedparents and also helpingme to complete the project and they are alwaysbe myside and I hope they will still be there in the future.Last but not least, I would also like to thank to all my teachers and my friends forhelping me collect the much needed datafor this. Not forgetting to allthe peoplewho were involve directly or indirectly towards making thisproject a reality.