The task is to generate the correct answer for a given math problem.

[Q]: Problem: country c imposes a two - tiered tax on imported cars : the first tier imposes a tax of 12 % of the car ' s price up to a certain price level . if the car ' s price is higher than the first tier ' s level , the tax on the portion of the price that exceeds this value is 8 % . if ron imported a $ 14,000 imported car and ended up paying $ 1640 in taxes , what is the first tier ' s price level ?
[A]: $ 1300


[Q]: Problem: the total marks obtained by a student in mathematics and physics is 32 and his score in chemistry is 20 marks more than that in physics . find the average marks scored in mathamatics and chemistry together .
[A]: 26


[Q]: Problem: an error 1 % in excess is made while measuring the side of a square . the percentage of error in the calculated area of the square is :
[A]:
2.01