Answer:
$150,000
Step-by-step explanation:
$150,000
The failure to accrue warranty expense is an accounting error. It gives rise to a Prior period adjustment in the year of discovery (20x3).
Prior period adjustments are limited to corrections of errors affecting prior-year net income. They adjust the beginning balance of retained earnings in the year of correction.
The change in depreciation method is an estimate change, which is reported in earnings. It is not a Prior period adjustmen