Answer:
Net loss -$1,390
Step-by-step explanation:
The computation of the net income is given below:
Service revenue 
On cash $1,530 
ON credit $1,780 
Service revenue $3,310 
Less: Expense 
Utilities expense -$70 
Rent expense -$700 
Salaries expenses -$3,260 
Depreciation expense -$670 
Total expenses -$4,700 
Net loss -$1,390