Question Weighting in Captivate for LMS

I know this topic has been touched upon a number of times, but I haven't seen an answer that is particular to my own needs.

To accurately assess our candidate's knowledge we need to ask multiple choice questions that don't have a right or wrong answer. We are looking at setting a series of questions that have three answers each where each answer carries a different score - the catch being that they can only answer one question ( thereby ruling out partial scoring ). To further complicate the issue we need the total marks to be reported to be reported to a Scorm 1.2 LMS. We will also be retrieving the individual answers to the questions from the LMS via a .csv report.

Does anyone know whether this is possible in the latest build of Captivate? Or is there a realistic work around that anyone has used in a similar situation.

Many thanks for any views.

Ashley