Shamrock Co$.$ purchased a machine on January $1,2023,$ for $$583,000.$ At that time, it was estimated that the machine would have a $10-$year life and no salvage value. On December $31,2026,$ the firm's accountant found that the entry for depreciation expense had been omitted in $2024.$ In addition, management has informed the accountant that the company plans to switch to straight$-$line depreciation, starting with the year $2026.$ At present, the company uses the sum$-$of$-$the$-$years'$-$digits method for depreciating equipment.

Prepare the general journal entries that should be made at December $31,2026,$ to record these events. $($Ignorefax effects.$)($Credit account titles are automatically indented when the amount is entered. Do not indent manually. If no entry is required, select $"$No Entry" for the account titles and enter $O$ for the amounts. List all debit entries before credit entries.$)$

Date Account Titles and Explanation

Dec. $31,$

$2026$

$($To correct for the omission of depreciation expense in

Dec. $31,$

$2026$

$($To record depreciation expense for $2026)$