Professional or even human decency? Candidate just devoted significant portion of an entire day with no compensation in hopes to work for you, you basically sa

Professional or even human decency? Candidate just devoted significant portion of an entire day with no compensation in hopes to work for you, you basically say 'no' and give nothing back.. its using peoples labor for free and trashing them. Interviewing candidates also isn't a free labor source (in event that 'homework' has some professional use, which it often could)