Everly Corporation acquires a coal mine at a cost of $408,400. Intangible development costs total $102,100. After extraction has occurred, Everly must restore the property (estimated fair value of the obligation is $81,680), after which it can be sold for $163,360. Everly estimates that 4,084 tons of coal can be extracted. If 715 tons are extracted the first year, prepare the journal entry to record depletion