Which of the Following Strategies Should Be Adopted to Effectively

Multiple Choice

Which of the following strategies should be adopted to effectively handle customers with vision disabilities?

A) Talk to a visually impaired person according to the extent of his disability.
B) When walking with someone who is blind, offer your arm.
C) Raise your voice while dealing with visually impaired customers.
D) Leave doors partially open in order to make the customer feel comfortable.