Her profit is 4000-1500=$<<4000-1500=2500>>2500

So it takes 25000/2500=<<25000/2500=10>>10 months to make back the money

# Answer

10
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Kim spends $25,000 to open a store.  She makes $4000 a month in revenue and her expenses are $1500 a month.  How long would it take to pay back the cost to open the store?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
10
Kim spends $25,000 to open a store.  She makes $4000 a month in revenue and her expenses are $1500 a month.  How long would it take to pay back the cost to open the store?
train