Journalized and post to the proper accounts the following transactions for the month of March.

Mar. 1- The business received a $9,000 cash contribution from the owner.

Mar. 2- Paid the first month's rent of $900.

Mar. 3- Purchased equipment by paying $4,000 cash and executing a note payable for $5,000.

Mar. 4- Purchased office supplies for $710 cash.

Mar. 5- Billed a client for $9,000 of design services completed.

Mar. 6- Received $7,600 on account for the services previously recorded.