The information necessary for preparing the 2015 year-end adjusting entries for Gamecock Advertising Agency appears below. Gamecock’s fiscal year-end is December 31.
a. On July 1, 2015, Gamecock receives $6,000 from a customer for advertising services to be given evenly over the next 10 months. Gamecock credits Unearned Revenue.
b. At the beginning of the year, Gamecock’s depreciable equipment has a cost of $28,000, a four-year life, and no salvage value. The equipment is depreciated evenly (straight-line depreciation method) over the four years.
c. On May 1, 2015, the company pays $4,800 for a two-year fire and liability insurance policy and debits Prepaid Insurance.
d. On September 1, 2015, the company borrows $20,000 from a local bank and signs a note. Principal and interest at 12% will be paid on August 31, 2016.
e. At year-end there is a $2,700 debit balance in the Supplies (asset) account. Only $1,000 of supplies remains on hand.

Required:
Record the necessary adjusting entries on December 31, 2015. No prior adjustments have been made during 2015.