49. According to the survey, what is the respondents’ attitude toward social communication tools? (A) They would be happy that they can use social communication tools to chat with their friends while working. (B) They don’t think that social communication tools are going to affect their productivity. (C) They would be happy to abandon social communication tools if they are allowed to work remotely. (D) They dislike social communication tools whether they work at home or in the office.