a. A new operating system for an existing machine is expected to cost $701,000 and have a useful life of six years. The system yields an incremental after-tax income of $205,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $65,000. b. A machine costs $490,000, has a $42,000 salvage value, is expected to last eight years, and will generate an after-tax income of $115,000 per year after straight-line depreciation Assume the company requires a 13% rate of return on its investments. Compute the net present value of each potential investment. (PV of $1. FV of $1. PVA of $1, and FVA of $1) (Use appropriate factor(s) from the tables provided.) Complete this question by entering your answers in the tabs below. Required A Required B A new operating system for an existing machine is expected to cost $701,000 and have a useful life of six years. The syster yields an incremental after-tax income of $205,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $65,000. (Round your answers to the nearest whole dollar.) Amount * PV Factor - Present Value Cash Flow Annual cash flow Residual value Select Chart Present Value of an Annuity of 1 Present Value of 1 $ 65,000 X Net present value Required Required B > A machine costs $490,000, has a $42,000 salvage value, is expected to last eight years, and will generate an after-tax incc of $115,000 per year after straight-line depreciation. (Round your Cash Flow Select Chart Amount PV Factor = Present Value Annual cash flow Residual value 1 Net present value ( Required A Required B