Sightsee Tours provides historical guided tours of several U.S. cities. The company charges $300 per person for the eight-hour tour. For groups of four or more, a group discount of $60 per person is offered. All tours are performed on the account. Here is a selection of transactions during June:

June 5:

Camilla and her friends went on the tour of Boston. Near the end of the tour, the tour guide tripped on a step and twisted her ankle. Since the tour guide was unable to walk, the tour ended after seven hours instead of the full eight hours. The tour was performed on account.

Journal Entry
Date		Accounts	Debit	Credit
Jun	5

June 7: Since the tour was shorter than planned, Camilla called the customer service representative for Sightsee Tours and requested a credit to her account balance. The representative agreed to give a credit of $240 in total for the tour.

Journal Entry
Date		Accounts	Debit	Credit
Jun	7

June 14: Camilla paid for the group tour.

Journal Entry
Date		Accounts	Debit	Credit
Jun	14

2	Camilla booked a tour of Boston for June 5. She and three friends would be going on the tour; Camilla booked the tour for the entire group. Sightsee Tours asks that payment for the tour be made in full within ten days after the tour; it offers a 5% discount for payment within that ten-day period.
June 5	Camilla and her friends went on the tour of Boston. Near the end of the tour, the tour guide tripped on a step and twisted her ankle. Since the tour guide was unable to walk, the tour ended after seven hours instead of the full eight hours.
June 7	Since the tour was shorter than planned, Camilla called the customer service representative for Sightsee Tours and requested a discount. The representative agreed to give a discount of $240 in total for the tour.
June 14	Camilla paid for the group tour.