Berlin Inc. is planning to acquire a bio-feedback equipment worth 1,250,000. It paid sales tax and shipping costs of 50,000 and nonrecurring installation costs amounting to 60,000. The cylinder disk used for running the equipment can only last up to 7 years, after which the whole bio-feedback equipment can no longer be used but can be sold at a scrap value of 15,000. What is the annual depreciation using SL, DB (R=1.5/N), and SYD methods?