Cost estimation for a startup in UAE

Need to estimate the cost of setting up a mobile app based company providing e commerce services in UAE. Business needs to be setup in one of the freezones (preferrably main areas like internet city, media city etc) and need detailed cost analysis from initial licensing fee, registration fee for setting up the business, office space, office supplies and visa cost for 10 people. The goal is to find how much would we be spending to setup this business.