rock N Roll produces an outdoor concert festival that runs from June 28, 2014, through July 1, 2014.

rock N Roll produces an outdoor concert festival that runs from June 28, 2014, through July 1, 2014. Concertgoers pay $80 for a four-day pass to the festival, and all 10,000 tickets are sold out by the May 1, 2014, deadline to buy tickets. Assume that Rock N Roll prepares adjusting entries at the end of each month. 

Prepare adjusted journal entry for june 30, 2014