###Human: On a tough week, Haji's mother sells goods worth $800, which is half the amount she sells on a good week. What's the total amount of money she makes if she has 5 good weeks and 3 tough weeks?, ### Assistant: If on a tough week she sells half what she sells on a good week, then on a good week she sells 800*2 = 1600 dollars.
If she had 5 good weeks, the amount is 5*1600 = 8000 dollars.
During the 3 tough weeks, she sells 3*800 = 2400 dollars.
The total amount she sold in both weeks is 2400+8000 = 10400 dollars. 
 So the answer is :  10400