stock and sales

Hello we wold like to ask if you can make a dolibarr module based on the following requirement: - stock management (stock reference, stock minimum weekly alert, automatic purchase voucher between beverage and foods separate packaging) automatic transfer of exits of the store in Entries to the restaurant stock, inventory ...) - Server restaurant: besides the usual operations of a sales software we would like to have (theoretical calculation of the monthly margin, CA drink and distinct food, generation of a monthly list of dish being with a decreased margin caused by an increase of price of raw materials at the entry of the stock during the month with the aim of correcting sales prices and keeping the same margins) - Entry of data sheets and a mercurial suppliers.