Sye Chase started and operated a small family architectural firm in Year 1. The firm was affected by two events: (1) Chase provided $18,800 of services on account, and (2) he purchased $7,500 of supplies on account. There were $1,050 of supplies on hand as of December 31, Year 1.

Required
a. b. & e. Record the two transactions in the accounts. Record two separate entries for the closing entries. Record the required year-end adjusting entry to reflect the use of supplies and the required closing entries. Post the entries in the T-accounts and prepare a post-closing trial balance.