Answer:
July 8th
cash 350,000
unearned revenue 350,000
August 1st
unearned revenue 350,000
cash 650,000
service revenue 1,000,000
Step-by-step explanation:
July 8th we have to post for the cash received, the total amount of the sale, may change so we don't record that.
On August 1st the services were performed. We accrued revenue for the whole amount of the contract. We record the cash received and we write-off the unearned revenue because is no more.