View Policies Current Attempt in Progress On July 1, 2021, Sheridan Inc. invested $615,000 in a mine estimated to have 820,000 tons of ore of uniform grade. During the last 6 months of 2021, 105,000 tons of or were mined and sold. (a1) Calculate depletion cost per unit. (Round answer to 2 decimal places, e.g. 0.50.) Depletion cost per unit $ eTextbook and Media List of Accounts Save for Later Using multiple attempts will impact your score. 15% score reduction after attempt 3 (a2) Attempts: 0 of 4 used Submit