Final answer:
Gatto Production Services' net income for the year is calculated by subtracting expenses from revenues, which results in $10,000.
Step-by-step explanation:
To calculate Gatto Production Services' net income for the year, we subtract the total expenses from the total revenues. Given that the revenues are $100,000 and the expenses are $90,000, we perform the following calculation: $100,000 - $90,000 = $10,000. Therefore, the net income for Gatto Production Services for the year is $10,000.