9. Assume that the discount rate is greater than zero. Which of the followine wit nt project? will have the largest dollar effect on the net present value of a 10-year investmhave th a) a decrease of $20,000 in both the initial investment required to start the b) c) a decrease of $2,000 in the annual cash inflows from this project. project and expected salvage value in 10 years. a decrease of $20,000 in the initial investment required with no effect on the salvage value in 10 years. Incre Give d) a decrease of $20,000 in the expected salvage value in 10 years with no effect ontde Ela initial investment