please do both questions will upvote in 30 minutes will upvote

10 points Shelton Manufacturing is considering a new machine that costs $250,000 and would reduce pre-tax manufacturing costs by $90,000 annually. The machine will be fully depreciated during the first year and management believes they can sell the machine for $23,000 at the end of its 5 -year operating life. Working capital would have to increase by $25,000 initially. The marginal tax rate is 25% and the firm's WACC is 10%. What is the project's NPV? ( 10 4 points Odom Electric Systems is considering a project that has the following cash flow and WACC data. What is the NPV for this project? (4 points) WACC=10%