Breakthrough T1D Systems Analyst interview questions

When through a 3rd party recruiter. Had an in-person interview. 1) Meet with HR, and all she convey to me was that she was very busy and pointed to all the resumes scatter on her desk. 2) Meet with hiring manager and director (via phone-conference). - Ask me a several questions of issues that they were facing with salesforce, and ask me to give them detail solutions that doesn't cost them "resources". - She got belligerent, and yelled at me after she didn't like my solution. Essentially, want me to work for free on the spot. - When I ask more detail about this position, somehow they got caught off guard and seem absolutly clueless of what they are looking for.