Income statement preparation
On December 31,2015, Cathy Chen, a  self-employed certified public accountant (CPA), completed her first  full year in business. During the year, she billed $360,000 for her  accounting services. She had two employees, a bookkeeper and a clerical  assistant. In addition to her monthly salary of $8,000, Ms. Chen paid  annual salaries of $48,000 and $36,000 to the bookkeeper and the  clerical assistant, respectively. Employment taxes and benefits costs  for Ms. Chen and her employees totaled $34,600 for the year. Expenses  for office supplies, including postage totaled $10,400 for the year. In  addition, Ms. Chen spent $17,000 during the year on tax-deductible  travel and entertainment associated with client visits and new business  development. Lease payments for the office space rented (a tax  deductible expense) were $2,700 per month. Depreciation expense on the  office furniture and fixtures was $15,600 for the year. During the year,  Ms. Chen paid interest of $15,000 on the $120,000 borrowed to start the  business. She paid an average tax rate of 30% during 2015.
a. Prepare an income statement for Cathy Chen, CPA, for the year ended December 31, 2015.
b. Evaluate her 2015 financial performance.