Help Save & Exit Submit a. A new operating system for an existing machine is expected to cost $633,000 and have a useful life of six years. The system ylelds an incremental after-tax income of $185,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $45,000. b. A machine costs $450,000, has a $34,000 salvage value, is expected to last eight years, and will generate an after-tax income of $95,000 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. EV Of S1. 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 $633,000 and have a useful life of six years. The system yields an incremental after-tax income of $185,000 each year after deducting its straight-line depreciation. The predicted salvage value of the system is $45,000. (Round your answers to the nearest whole dollar) Select Chart Amount PV Factor Present Value Cash Flow Annual cash flow Residual value Net present value Required)