5. With favorable growth prospect, Bien Company requires to add new machinery. The machine would cost $500,000 if purchased; It would be depreciated straight-line to zero salvage over 5 years. Alternatively, it may be leased for $110,000/yr. The firm's borrowing cost of is 7%, and its tax rate is 40% a) List the leasing cash flows for year 0 and year 1-5. b) What is the net advantage to leasing (NAL)? c) What decision should be made regarding lease or buy