Problem 07-36 (Algo) (LO 7-10] A&Z incurred $352,500 of capitalized costs to develop a uranium mine. The corporation's geologists estimated that the mine would produce 705,000 tons of ore. During the year, 141,000 tons were extracted and sold. A&Z's gross revenues from the sales totaled $451,200, and its operating expenses for the mine were $135,360. Required: Calculate A&Z's depletion deduction. Depletion deduction