WTI received $12,000 in advance for a six-month training course starting in November. At year-end, they had provided five months of training and earned $4,800 in fees. An adjusting entry is needed to recognize the $4,800 in training fees earned as revenue by debiting Unearned Training Fees and crediting Training Fees Earned. The remaining $7,200 will be recognized as revenue in the following year when the final month of training is provided.