Answer:
b.
Explanation:
The company sold 6 advertising spaces that would run from July to December for $400 each.
Total amount received for selling 6 advertising spaces = 6×$400
Total amount received for selling 6 advertising spaces = $2,400
The advertising spaces will run for 6 months i.e., July to December.
So, adjusting entry on 31st July would record the revenue earned for 1 month only.
Total revenue = $2,400
No. of months = 6
Revenue for 1 month = $2,400/6
Revenue for 1 month = $600
Thus, journal entry on receipt of cash as well as adjusting journal entry has been shown below: