a. A new operating system for an existing machine is expected to cost $520,000 and have a useful life of six years. The system yields an incremental after-tax income of $150,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $10,000 b. A machine costs $380,000, has a $20,000 salvage value, is expected to last eight years, and will generate on after-tax income of $60,000 per year after straight-line depreciation Assume the company requires a 10% 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 EVA 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 $520,000 and have a useful life of six years. The system yields an incremental after-tax income of $150,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $10,000. (Round your answers to the nearest whole dollar) Cash Flow Select Chart Amount * PV Factor Present Value Annual cash flow Residual value Net present value Required B > Assume the company requires a 10% rate of return on its investments Compute the net present value of each potential investment (PV of $1. FV of Si. 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 machine costs $380,000, has a $20,000 salvage value, is expected to last eight years, and will generate an after-tax income of $60,000 per year after straight-line depreciation. (Round your answers to the nearest whole dollar) Cash Flow Select Chart Amount PV Factor Present Value Annual cash flow Residual value Net present value