Zegna car was in rage two years back and it cost ₹5,60,000 then. Now, however, with many new hi-tech cars coming into the market, the price of the car has dipped to ₹4,00,000. Find the decrease in price of the car as a percentage of the old price.

A. 28%

B. 28.57%

C. 40%

D. 71.42%

Answer: Option B