Answer:
$523,600 on the 2021 retained earnings statement
Explanation:
Gross profit of 2019 under percentage-of- $889,000
completion method
Add: Gross profit of 2020 under percentage $940,000
-of-completion method
Less: Gross profit of 2019 under completed- ($466,000 )
contract method
Less: Gross profit of 2020 under completed- ($615,000)
contract method
$748,000
Less: Tax ($748,000*30%) $224,400
$523,600