Which method of financial reporting records depreciation expense at unadjusted historical cost?

A. Historical cost, unadjusted historical costgeneral price-level adjusted, current value, and current valuegeneral price-level adjusted

B. Current value and current valuegeneral price-level adjusted

C. Unadjusted historical costgeneral price-level adjusted, current value, and current valuegeneral price-level adjusted

D. Historical cost and unadjusted historical costgeneral price-level adjusted