An American Depositary Receipt (ADR) is a security issued by a U. S. bank and traded on a U. S. stock exchange that represents a specific number of shares of a foreign stock. For example, Nokia Corporation trades as an ADR under the symbol NOK on the NYSE. Each ADR represents one share of Nokia Corporation stock, which trades under the symbol NOK1V on the Helsinki stock exchange.
If the U. S. ADR for Nokia is trading for $ 7.18 per share, and Nokia stock is trading on the Helsinki exchange for euro 5.43 per share, use the Law of One Price to determine the current $/euro exchange rate. (Round to three decimal places.)

Secured loans are protected by collateral security. examples: title loans where the borrower uses the car title as collateral security interest rates are lower and repayments are longer therefore risk is low as a collateral security is given as guarantee to the bank in case of failure to pay the loanunsecured loans are not protected by collateral security but it is given on the creditworthiness of the borrower, trusting that she/he will pay on time. examples; payday loans is a short term loan where the borrower lends money from the bank and pays is back when the borrower receives his/her wages.interest rates are high and repayments are shorter. but the risk is high as no collateral security is given as a guarantee to the bank for payment of the loan