Respuesta :
Given that her gross monthly income is $2,900.
Her expenses are given as follows:-
#Rent payment = $800.
#Car payment = $230.
#Student loan payment = $175.
#Credit card payment = $160.
Total expenses = $800 + $230 + $175 + $160 = $1,365.
Let's assume she need '$x' as minimum additonal monthly income to get DTI < 36%.
So, her debt = $1,365 and her income = $(2,900+x).
Debt-to-Income ratio would be 1365/(2900+x).
[tex]DTI=\frac{1365}{2900+x} <36\%\\\frac{1365}{2900+x} <0.36\\\frac{1365}{0.36} <2900+x\\3791.67<2900+x\\3791.67-2900<x\\891.67<x[/tex]
Hence, Cindy needs $891.67 as an additional gross monthly income to get DTI < 36%.