Money Exchange

	A:	Yes, Sir.
	B:	Er... I'm going on holiday, and I need some foreign currency.
	A:	Cash or traveller's cheques?
	B:	I think cash is Ok.
	A:	Which currencies will you want the cash in?
	B:	I need some baht. What's the rate of exchange?
	A:	It's up on the board... the exchange rate for baht is 0.2.
	B:	0.2? I can never work out what that means?
	A:	You get 100 baht for 20 Hong Kong dollars.
	B:	How about commission?
	A:	There's no commission.
	B:	I see, then, please change HK$2000 for me and debit the money from my current account.
	A:	Ok... here you are. Please sign here. 10,000 baht, Sir.
	B:	Thank you.