JR Bear Consultant had the following transactions during May, 2021:. Record the following transactions (prepare journal entries):

1. Billed customers for $6,800 of completed services.
2. Customer pays $1,600 for their prior purchases on account.
3. Paid half of the employees $3,150 bi-weekly salary.
4. Borrowed money from the bank. They used the money to purchased a computer for $2,600. The bank rate of interest is 6.0%
5. Received $1,460 from a customer for future services.
6. Purchased $820 of office supplies on account.
7. Four months later, JR Bear paid off the bank from transaction #4.

How much expense did JR Bear incur during in March?