need help with this one wrong question

Exercise 12-2 (Algo) Net Present Value Analysis [LO12-2] The management of Kunkel Company is considering the purchase of a $30,000 machine that would reduce operating costs by $6,500 per year. At the end of the machine's five-year useful life, it will have zero salvage value. The company's required rate of return is 12%. Click here to view Exhibit128-1 and Exhibit 128-2, to determine the appropriate discount factor(s) using table. Required: 1. Determine the net present value of the investment in the machine. 2. What is the difference between the total, undiscounted cash inflows and cash outflows over the entire lik: of the machine? Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. What is the difference between the total, undiscounted cash inflows and cash outflows over the entire life of the machine? (Any cash outflows should be indicated by a minus sign.)