Brian has a visual impairment and applies for a job at ABC Corp. that requires him to speak on the phone to customers and enter their orders into a computer. Under Title I of the Americans with Disabilities Act (ADA), . .... O A. ABC can require that Brian provide his own keyboard O B. ABC Corp. has no obligation because Brian does not qualify for protection under the ADA O C. ABC must provide him with a braille keyboard if requested O D. ABC must redesign their office to make it easier for Brian to get around O E. ABC can require Brian to undergo a preemployment medical examination