✪ Choose the correct option.
Rahul is a cashew merchant in Kerala. He has cashews in sealed wooden boxes of 10kg each. The price of the cashew increases by Rs.20 per kg for every year, but at the same time, 10% of the cashews are eaten by rodents every year. If the price of a 1 kg of fresh cashew is Rs.100, what is the change in his profits if he sells a sealed box after one year of storage, rather than selling it fresh? (In Rs.)