Cori's Dog House is considering the installation of a new computerized pressure cooker for hot dogs. The cooker will increase sales by $9,900 per year and will cut annual operating costs by $13,500. The system will cost $46,800 to purchase and install. This system is expected to have a 5-year life and will be depreciated to zero using straight-line depreciation and have no salvage value. The tax rate is 35 percent and the required return lis 12.6 percent What is the NPV of purchasing the pressure cooker2