Answer:
$42,000
Step-by-step explanation:
Deferred tax liability can be defined as the tax liability which has been due for the current period but has not yet been paid such as installment sales receivable.
Insurance expense of $210,000
Tax rate of 20%
( $210,000 × .20 )
=$42,000
Therefore the amount of the deferred tax liability at the end of 2021 will be $42,000