Cori's Dog House is considering the installation of a new computerized pressure cooker for hot dogs. The cooker will increase sales by $8,000 per year and will cut annual operating costs by $14,100. The system will cost $48,600 to purchase and install. This system is expected to have a 6-year life and will be depreciated to zero using straight-line depreciation and have no salvage value. The tax rate is 21 percent and the required return is 11.6 percent. What is the NPV of purchasing the pressure cooker?

A. $4,646

B. $33,030

C. $20,323

D. $5,459

E. $31,075