Quasar Tech Co. management is investing $6 million in new machinery that will produce next-generation routers. Sales to its customers will amount to $1.750.000 for the next three years and then increase to $2.4 million for three more years. The project is expected to last six years and operating costs, excluding depreciation, will be $898,620 annually. The machinery will be depreciated to salvage value of SO over 6 years using the straight-line method. The company's tax rate is 30%. and the cost of capital is 16%. What is the payback period? What is the average accounting return? Calculate the project NPV. what is the irr or this project