Answer:
Given that,
sold a paging system = $4,500
Sold extended warranty = $1,400
The journal entry to record this transaction would include:
(i) cash account Dr. $4,500
To Sales A/c $4,500
(To record the sales)
(ii) Cash A/c Dr. $1,400
To Unearned revenue A/c $1,400
(To record the service revenue)