Which of the following are true about a bid and asked price to exchange currency at a bank? a. The difference between a banks bid and asked prices is their fee for exchanging currency b. A bank will purchase currency at the Bid Price and sell at the Asked Price c. A currency which is not traded very much will likely have a large bid/ask spread

i. A,B,C are true

ii. A and C only

iii. B and C only

iv. A and B only