The Cosmo K Manufacturing Group currently has sales of $1,400,000 per year. It is considering the addition of a new office machine, which will not result in any new sales but will save the company $105,500 before taxes per year over its 5-year useful life. The machine will cost $300,000 plus another $12,000 for installation. The new asset will be depreciated using a a modified accelerated cost recovery system (MACRS) 5-year class life. It will be sold for $25,000 at the end of 5 years. Additional inventory of $11,000 will be required for parts and maintenance of the new machine. The company evaluates all projects at this risk level using an 11.99% required rate of return. The tax rate is expected to be 35% for the next decade. What is the NPV of the investment? What is the IRR of the investment? What is the payback period for the investment? What is the profitability index for the investment?