The Empire Manufacturing is considering acquisition of a new press machine for their manufacturing facility in Pennsylvania. They have two machines from which to select. Alternative A has a cost of $120,000. The net cash flow benefit in terms of added efficiency from Alternative A amount to $65,000 per year for 3 years. Empire is also considering Alternative B which will cost $170,000. Once in operation, they project that it will produce benefits of $70,000 per year for 4 years. Inflation is expected to be zero during the next 4 years. If cash inflows occur at the end of each year, and if the cost of capital is 12%, which of the two alternatives is will add the most value? Show your calculations and work. Note that A is a 3 year project while B is a 4 year project.