Company is considering the purchase of research equipment at a cost of$1, 750,000; with an estimates salvage value of$250,000 at end of its 5-year projected useful life. a). Determine the straight-line(SL), b). Sum-of-years'-digit (SOYD), c). Determine declining balance(DBC) and d). Modified accelerated cost recovery (MACRS) Methods. Assume a MACRS recovery period of 5 years