Follow these steps to build the expense and budget tracker app:

$$ Create a program that allows the user to:

$$ add new expense categories to the database

$$ update an expense amount

$$ delete an expense category from the database

$$ track their spending

$$ add income

$$ add income categories

$$ delete an income category from the database

$$ track their income

$$ View expense or income categories

$$ The program should be able to calculate the user$$s budget based on

the income and expenses that they have provided

$$ Install the SQLite library. This will allow your app to communicate with the

SQLite database.

$$ Connect to the SQLite database. You can do this by using the "connect"

function from the sqlite$3$ library.

$$ Next, you will need to create your database tables to store your data. You

can use the "execute" function to execute SQL commands to create tables.

$$ Insert data: After creating tables, ensure that users are able to insert data

into them. You can use the "execute" function to execute SQL commands to

insert data.

$$ Ensure that users can retrieve data from the database using SQL queries.

$$ Close the connection to the database using the "close" function.

$$ The program should present the user with the following menu:

$1.$ Add expense

$2.$ View expenses

$3.$ View expenses by category

$4.$ Add income

$5.$ View income

$6.$ View income by category

$7.$ Set budget for a category

$8.$ View budget for a category

$9.$ Set financial goals

$10.$ View progress towards financial goals

$11.$ Quit

The program should perform the function that the user selects. The

implementation of these functions is left up to you.