An employer is interviewing applicants for a computer programming position. The employer determines that one of the applicants, Arnold is the best qualified for the position - but is reluctant to offer him the job because Arnold disclosed in the interview (totally on his own without employer inquiry) that he has a child with a disability. The employer is concerned that his need to care for the child will have a negative impact upon his work attendance and/or performance. You are the head of Human Resources and are asked if the employer would violate the law by refusing to hire Arnold, and if a reasonable accommodation is required??? How do you respond???