Kingston, Inc. management is considering purchasing a new machine at a cost of $4, 435, 448. They expect this equipment to produce cash flows of $852, 432, $901, 950, $874, 267, $1, 074, 477, $1, 240, 494, and $1, 158, 238 over the next six years. If the appropriate discount rate is 15 percent, what is the NPV of this investment? (Enter negative amounts using negative sign e.g. -45.25. Round answer to 2 decimal places, e.g. 15.25) The NPV is