I took the exam in Beijing and didn't report for class. I bought more than 200 Canon 1 180 printers and more than 20 packages of printing paper online. I used three packs, and the ink doesn't seem to be of much use. I saved money by printing it myself. I didn't buy a book. I used an electronic version. The registration fee is 260, and the living expenses cannot be calculated. Husband wrapped it, and it didn't cost much.