Assume that the value of an automobile is inversely proportional to its age. if it is worth $3,000 when it is two years old, what is its value when it is six-years-old? $250, $500, $1,000

 If the value of an automobile is inversely proportional to its age it means that as the years pass the value of the automobile will be lower and lower.
 If it is worth $3,000 when it is two years old, in four years when the car will be six-years old the value will be $1,000.

It is going to be the third choice