When a Company Discards Machinery That Is Fully Depreciated,this Transaction $\quad$

Multiple Choice

When a company discards machinery that is fully depreciated,this transaction will be recorded with which of the following entries?

A) Dr Accumulated depreciation $\quad$ $\quad$ $\quad$ Cr Machinery
B) Dr Machinery $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ Cr Accumulated depreciation
C) Dr Cash $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ Cr Accumulated depreciation
D) Dr Depreciation expense $\quad$ $\quad$ $\quad$ $\quad$ Cr Accumulated depreciation