Answer:
Date Account title and explanation Debit Credit
Aug.1 Cash $5,000
Common stock $5,000
[To record cash in exchange for common stock]
Aug.4 Prepaid insurance $1,800
Cash $1,800
[To record paid insurance in advance]
Aug.16 Cash $1,900
Service revenue $1,900
[To record cash received for services]
Aug.27 Salaries expense $1,000
Cash $1,000
[To record cash paid for salaries]