An organic compound A has a solubility of 5.0g in 100ml of water at 20º C and 16.0g in 100ml of diethyl ether at the same temperature. If 4.4g of A dissolved in 100ml of water is extracted with 100ml of ether calculate Thevalue of the partition coefficient Kp and Amount of A left in the aqueous layer after two extractions using 50ml of diethyl ether in each