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On a voyage the cargo ship had an accidental fire. To save the ship, the captain ordered to have water poured into the compartment. The fire was put out. (1) For party X, her goods burnt amounted to 10% of USD0.5 million cargo; (2) For party Y, his goods damaged due to water poured accounted for 20% of USD1 million cargo; (3) For the carrier, engine damages due to the fire equaled 10% of USD50 million ship; (4) Extra wages for the seamen totaled USD50 000. Based on the information above, indicate 1) Which is PA? Why? 2)Which is GA? Why?