2. A detergent manufacturing company has been selling detergent containing 75 percent by weight water at a price of RO. 170 per 10 kg including transportation charge. The company offers an equally effective detergent containing only 15 percent water. The water content is of no importance to the firm house, and it is willing to accept the detergent containing 15 percent water if the delivered costs are equivalent. If the transportation rate is 70 baiza per kg, how much should the company charge the detergent per 10 kg for the detergent containing 15 percent water?