Depreciation Expense ……………………………………………..
Accumulated Depreciation—Machinery (B)
([$51,000 – $3,000] ÷ 15,000 X 2,100)………………
Depreciation Expense ……………………………………………..
Accumulated Depreciation—Machinery (C)
([$80,000 – $15,000 – $5,000] ÷ 10) …………………
Machinery (E) ……………………………………………………….
Retained Earnings …………………………………………..
Accumulated Depreciation—Machinery (E) ………