Answer:
Kingbird Windows
July 1, 2017:
Debit Cash Account $1,940
Credit Unearned Sales Revenue $1,940
To record the receipt of cash from customer.
Sept. 1, 2017:
Debit Unearned Sales Revenue $1,940
Credit Sales Revenue $1,940
To record the sale of windows.
Debit Inventory $1,050
Credit Cost of Goods Sold $1,050
To record the cost of goods sold.
Oct. 15, 2017:
Debit Cash Account $530
Credit Service Revenue $530
To record the service revenue earned for installation of windows.
Explanation:
The data state that Kingbird Window's selling price is equal to $1,940, which its customer pays in advance of performance. Therefore, this amount is taken as the sales revenue. The stand-alone price of installation is estimated to be $580, but only $530 is recorded as revenue for the installation since the difference had been captured under the actual costs.