A company has paid a dividend every quarter for the past 20 years. If the stock's price has fallen dramatically over the past quarter, but the dividend has remained the same, it may be concluded that A) current dividend yield has remained the same B) dividend yield to maturity has decreased C) current dividend yield has increased D) current dividend yield has decreased

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

Answer (c) the knowledge of how to produce new products;                     (b) a more efficient means of production;