Brenna has a job where she makes a
net semimonthly income of $2,640.
She lives in an apartment where rent
is cheap at $800 per month and heat
is included. Her electricity bill
averages $90 per month.
1: What is Brenna's monthly net income?
2: How much does she spend on housing
per month?
3: If Brenna puts the money she saves on
housing in a savings account, how much
will she save each month? Each year?