A) A new operating system for an existing machine is expected to cost $570,000 and have a useful life of six years. The system yields an incremental after-tax income of $215,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $27,600.

B) A machine costs $530,000, has a $38,300 salvage value, is expected to last eight years, and will generate an after-tax income of $70,000 per year after straight-line depreciation.

Assume the company requires a 12% 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

Cash Flow	Select Chart	Amount	x	PV Factor	=	Present Value
Annual cash flow					=	$0
Residual value					=	0
	Net present value

Required B

Complete this question by entering your answers in the tabs below.

Required A

Required B

Cash Flow	Select Chart	Amount	x	PV Factor	=	Present Value
Annual cash flow					=	$0
Residual value					=	0
	Net present value