Rahim purchased 20 kg of oranges at the rate of Rs. 45/kg and sold them at the rate of Rs. 54/kg. During this period 1.5 kg oranges got spoiled. He sold the spoiled oranges at the rate of Rs. 10/kg. His net gain or loss percent is:
1
12\(\frac{2}{3}\)% gain
2
13 \(\frac{2}{3}\)% loss
3
14% gain
4
14% loss