Majan Company sold Air conditions for $180,000. A total of 15 air conditions will be fixed during September October and November. In September, 6 air conditions were fixed. The adjusting journal entry at September 30 Select one: a. Will include a debit to Cash and a credit to Service Revenue for $48,000. O b. Will include a debit to Unearned Service Revenue and a credit to Service Revenue for $36,000. O c. Will include a debit to Unearned Service Revenue and a credit to Service Revenue for $72,000 o d. Is not required. No adjusting entries will be made until the end of the season in November