Beverage Estimator

Have been working on a Visual Basic software program for our employees to use in estimating number of bottles of wine, etc. for events suchs as weddings, etc.? Have opening screen with our logo and the type of information required such as number of people in party, length of party, and what type of beverages are being served. Need help in developing subroutines for taking the information and providing estimates, then writing to the screen with the estimate and if it looks ok, print a copy. Need help in making sure information such as number in party is entered as an integer and some unwanted characters. ## Deliverables I have our company logi in JPEG format.? I would like to have an icon for starting the program different from the usual Microsoft logo.