which of the following responses will assure confidentiality when answering calls for others? a. annette has run down to the ladies' room for a few minutes, but she should be back soon. b. annette is away from her desk, but i will give her your message when she returns. c. we're not really sure where annette is right now, but she'll return your call immediately whenever she gets back. d. annette is currently participating in an important budget meeting with our board of directors.