Final answer:
The adjusting entry for rent revenue at the end of July would be Debit Unearned Rent Revenue $1,000, Credit Rent Revenue $500.
Step-by-step explanation:
The adjusting entry for rent revenue at the end of July would be option A) Debit Unearned Rent Revenue $1,000, Credit Rent Revenue $500.
Since the jewelry store paid $1,000 in advance for the first two months' rent, $500 should be recognized as rent revenue for the month of July. The remaining $500 represents unearned rent revenue since it has not yet been earned.
Therefore, the adjusting entry would transfer $500 from Unearned Rent Revenue to Rent Revenue, increasing the Rent Revenue by $500 and reducing the Unearned Rent Revenue by $500.