Problem 07-36 (Static) [LO 7-10] A&Z incurred $450,000 of capitalized costs to develop a uranium mine. The corporation's geologists estimated that the mine would produce 900,000 tons of ore. During the year, 215,000 tons were extracted and sold. A&Z's gross revenues from the sales totaled $689,000, and its operating expenses for the mine were $200,000. Required: Calculate A&Z's depletion deduction. Depletion deduction $ 105,000