Suppose our firm produces chartered business flights with capital (planes) and labor (pilots) in fixed proportion (i. e., one pilot for each plane). If the wage rate paid to the pilots increases relative to the rental rate of capital for the airplanes, then:A. Optimal capital labor ratio should increase.
B. Optimal capital labor ratio should decrease.
C. optimal capital labor ratio remains the same
D. Not enough information to answer question

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