### Instruction: An article is bought for Rs.680 and sold for Rs.900, find the gain percent?
Answer Choices: (A) 33 1/8% (B) 33 8/3% (C) 33 1/3% (D) 32 6/17% (E) 32 1/3% Please respond by writing a program in Python.### Response: cost_price = 680
selling_price = 900
# calculate the gain
gain = selling_price - cost_price
# calculate the gain percent
gain_percent = (gain / cost_price) * 100
print(gain_percent)