Hi! PAK has posted the fourth and final GHDP Practice Question and Solution. This is free to download resource for anyone to use. For students who do purchase a PAK product, there is also the benefit of having the ability to submit your answers for customized feedback from the instructor. All you have to do is go to the PAK website, find the GHDP Exam page, and download the question and/or model solution.
Good luck, and let me know if I can help.
Tim (PAK - GHDP)