as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a spreadsheet in google sheets with 4 columns and 4 rows.
user
financial summary

month  |  expenditure  |  income  |  profit
--------------------------------------------------
jan    |               |          |
feb    |               |          | 
mar    |               |          |
apr    |               |          | 
--------------------------------------------------
assistant