The marked price = Rs.2000
1st discount = 15% of Rs.2000 = Rs. 15100×2000=Rs.300
∴ The reduced marked price after he 1st discount =Rs.2000−Rs.300=Rs.1700
2nd discount due to off-season = 5% of Rs.1700=Rs.5100×1700=Rs.85
Hence the final reduced price after the 2nd discount =Rs.1700−Rs.85=Rs.1615=S.P.
Hence the required S.P. of he coat is Rs.1615