07-26-2017 02:17 PM
Most people here won't open Office documents, as they are a security risk. Separate the problems into 3 different messages, provide text or pdf description of your problems, and make sure the data and code are provided, along with a clear description of the output desired.
Most people here don't really like being asked to "write the code" for you. We're happy to help, but you need to do some work too.