Citibank holds $42 million in foreign exchange assets and $39 million in foreign exchange liabilities. Citibank also conducted foreign currency trading activity in which it bought $7 million in foreign exchange contracts and sold $14 million in foreign exchange contracts.
A. What is Citibank's net foreign assets?
B. What is Citibank's net foreign exchange bought?
C. What is Citibank's net foreign exposure?