Given a text T, and several options, according to the question posed in the text T to choose the most appropriate option from the options as the answer, please directly output the most appropriate option, do not need to output the explanation.

Which combination of depreciation methods and useful lives is most conservative in the year a depreciable asset is acquired?
Option A:Straight-line depreciation with a short useful life.
Option B:Declining balance depreciation with a long useful life.
Option C:Declining balance depreciation with a short useful life.

Answer: C