Your firm is contemplating the purchase of a new $462,500 computer-based order entry system. The system will be depreciated straight-line to zero over its 5-year life. It will be worth $45,000 at the end of that time. You will be able to reduce working capital by $62,500 (this is a one-time reduction). The tax rate is 30 percent and your required return on the project is 18 percent and your pretax cost savings are $186,600 per year. 7:27 Requirement 1: What is the NPV of this project? (Click to select) Requirement 2: What is the NPV if the pretax cost savings are $134,350 per year? (Click to select) Requirement 3: At what level of pretax cost savings would you be indiffent between accepting the project and not accepting it? (Click to select)