Solare Company acquired mineral rights for $334,600,000. The diamond deposit is estimated at 23,900,000 tons. Puring the current year, 3,400,000 tons were mined and sold. a. Determine the depletion rate. perton b. Determine the amount of depletion expense for the current year. c. Journalize the adjusting entry to recognize the depletion expense. If an amount box does not require an entry, leave it blank. December 31