Dr . Rajiv Mishra is working against the post of a senior doctor in a government hospital . He does not discriminate between the rich and poor while treating his patients medically . When he returns home from the hospital , he attends to the poor patients at home free of cost between 6 pm to 8 pm. Besides , he gives them the information about the employment opportunities . He advises many young people to go into the fields of advertising and transportation . They went into these fields and remarkably succeeded there.
(i) What type of activites does Dr. Rajiv Mishra perform in the hospital and home ?
(ii) Explain the auxiliaries to trade mentioned in the above para.