If Jocelyn bought the car 3 years ago at $4000, the car's value has reduced by 30/100*$4000=$1200

The current value of the car is $4000-$1200 = $<<4000-1200=2800>>2800

# Answer

2800
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Jocelyn bought a car 3 years ago at $4000. If the car's value has reduced by 30%, calculate the current value of the car.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
2800
Jocelyn bought a car 3 years ago at $4000. If the car's value has reduced by 30%, calculate the current value of the car.
train