Step-by-step explanation:
The preparation of the end December Income statement for Cowboy Law Firm is presented below:
Cowboy Law Firm
Income statement
Revenue
Service Revenue $7,900
Total revenues $7,900 (A)
Less: Expenses
Salaries expense $1,500
Utilities expense $1,000
Total expenses $2,500 (B)
Net income $5,400 (A- B)