P.J. Chase Stanley Bank holds $78 million in foreign exchange assets and $72 million in foreign exchange liabilities. P.J. Chase Stanley also conducted foreign currency trading activity in which it bought $168 million in foreign exchange contracts and sold $145 million in foreign exchange contracts. a. What is P.J. Chase Stanleys net foreign assets? b. What is P.J. Chase Stanleys net foreign exchange bought? c. What is P.J. Chase Stanleys net foreign exposure