Answer:
Annual Salary of Gia= $ 46, 392
We will use 
 rule to determine , monthly rent paid by Gia.
 rule to determine , monthly rent paid by Gia.
 rule states that , 28% of monthly income should be used for Housing expenses and 36% of gross monthly income should be used for Debt Purposes.
 rule states that , 28% of monthly income should be used for Housing expenses and 36% of gross monthly income should be used for Debt Purposes.
28% of $ 46,392
 

The value =$ 12989.76, is Yearly rent.
Monthly Rent 

Maximum Monthly Rent Paid by Gia's = $ 1082.48