Answer:
Assets will be Overstated by $3,000
Asset was never subtracted from assets so assets are overstated
Liabilities - No effect
Net Income - Overstated by $3,000
As insurance expense was not deducted from Net Income
Retained Earnings - Overstated by $3,000
As insurance expense was not deducted from Net Income
Assets - Understated by $500
Accrued revenue is an asset and so not recording it understates assets
Liabilities - No effect
Net Income - Understated by $500
This is revenue so not recording it would reduce net income.
Retained Earnings - Understated by $500