During which phase of dmaic (define, measure, analyze, improve, control) is the sole purpose to demonstrate, with fact and data, that your solutions solve the problem?

DMAIC is an acronym for Define, Measure, Analyze, Improve and Control. It is a procedure intended to enhance and keep up business forms. The period of which the sole intention is to show with actuality and information that your answers take care of your concern is "move forward." 
It alludes to an information driven change cycle utilized for enhancing, streamlining and settling business procedures and outlines. The DMAIC change cycle is the center device used to drive Six Sigma ventures.

Your not allowed to ask their age, only if they're above 18, you cannot ask if they have ever been arrested, convicted, or spent time in jail prior to employment (you can however ask a question like "perhaps this job required security clearance, would you be able to attain it? "). you also cannot ask the severity or nature of any disabilities they have but similar to criminal record can ask if they are able to preform the job safely. in addition to this, you can ask *after* an interview if they're married for insurance reasons. so it appears to be c and d, but if you can only chose one it would probably be b.