Angela was really busy yesterday, but she checked her work e-mail on her mobile phone in between appointments. one of the e-mails appeared to ask for some sensitive information in a short period of time, so angela replied with the information and then continued her day. the next time she checked her e-mail, she had an e-mail from her supervisor reminding her that the response should not have been sent to everyone included on the e-mail. what could angela most easily have done to prevent this problem from occurring?