What is the exact after-tax IRR on a project for which the first cost is $12 000, savings are $5000 in the first vear and $10 000 in the second year, taxes are at 40%o, and the CCA rate is 30%? 8.63 Saskatchewan Systems is considering the purchase of production equipment with a first cost of S450 000. After its five-year life, due to increasing demand for this kind of equipment, it will be sold for its original purchase price. The equipment will provide a net value of $450 000 per year during the five-year period. Given that depreciation is declining balance, the after-tax AIARR is 20%, and the corporate income tax rate is 40%, what is the total after-tax annual cost of the equipment?