Big Rock Brewery currently rents a bottling machine for $50,000 per year, including all maintenance expenses. The company is considering purchasing a machine instead and is comparing two options: a) Purchase the machine it is currently renting for $150,000. This machine will require $20,000 per year in ongoing maintenance expenses b) Purchase a new, more advanced machine for $250,000. This machine will require $15,000 per year in ongoing maintenance expenses and will lower bottling costs by $10,000 per year. Also, $35,000 will be spent up front in training the new operators of the machine. Suppose the appropriate discount rate (after-tax) is 8% per year and the machine is purchased today Maintenance and bottling costs are paid at the end of each year, as is the rental of the machine. Assume also that the machines are subject to a CCA rate of 25% and will have negligible salvage value (SV-0) in ten year's time (the end of each machine's life). The marginal corporate tax rate is 35%. Should Big Rock Brewery continue to rent, purchase its current machine, or purchase the advanced machine? (Hint: Calculate the present value for each option separately.)