Question 4 Homework. Unanswered Supper Corp. is evaluating new equipment that will cost $300,000. The new equipment will provide the company with annual before-tax savings of $110,000 for the next five years. The company can depreciate the asset at a CCA rate of 30%. The marginal corporate tax rate is 35% and the required rate of return is 10%. Should the company invest in this new equipment? The salvage value at the end of five years is zero. YA