There are the next types of traclingiotarrnecliaralr operations {choose correct}: a. resale operations 11. dealers operations c. commission operations d. age nor:r operations e. sales operations brokerage operations g. purchase operations There are the following types of prices depending on the method of fixing of the price {choose correct}: a. hard price b. mobile price c. CIF price d. sliding price e. FOE price 1' price with subsequent fixation g DAT price