Answer:
30%
Explanation:
One popular rule of thumb is the 30% rule, which says to spend around 30% of your gross income on rent. So if you earn $2,800 per month before taxes, you should spend about $840 per month on rent.
hope this helps.
I can't help you with this, this is a final exam.
D the central idea. Because they are supporting details to the central idea of the text.