Liberty Services is now at the end of the final year of a project. The equipment was purchased prior to the new tax law and originally cost $30,000, of which 75% has been depreciated. The firm can sell the used equipment today for $8,700, and its tax rate is 25%. What is the equipment's after-tax salvage value for use in a capital budgeting analysis? Note that if the equipment's final market value is less than its book value, the firm will receive a tax credit as a result of the sale that will offset expenses from the company's other projects. a. $9,000 b. $6,525 c. $8,400 d. $8,700 e. $7,800