well when i play gta iv when there is no medic or fireman i am alone i think that would be better if fireman do his mission and medic remains fireman should get 600$ for his job cause if there is no medic so he wont be able to get money if u think it is not nice idea than there should be another job with which we could get atleast 500$ or 400$ which job should be alone not like medic  &  Fireman cause if there are no fireman and medics than u cant get money so please get another job 
Mission rewards were increased