Identify the best data type for recording the exam scores and students names sorted by exam scores. Note that exam scores do get updated. Dictionary Tuple List All of the above

Michael has written an e-mail to his employees that describes a new product special that will be introduced to the customers next week. by taking time to make sure the e-mail is well written, logical, and organized, michael has made sure his message has the characteristics of a) effective communicationb) ineffective communicationc) barriers to communicationd) workplace communication